scan - Definition & Meaning | Lingo Dictionary

scan

第三人称

scans

现在进行时

scanning

过去式

scanned

过去完成时

scanned

检查, 扫描

to examine something or someone very carefully and thoroughly

及物动词

The auditor scans the financial records to detect any discrepancies.
审计员扫描财务记录以检测任何差异。
The security guard will scan the bags of passengers before they enter the airport.
保安人员将在乘客进入机场前扫描他们的行李。
The scientist will scan the images from the microscope to analyze the cellular structure.
科学家将扫描显微镜的图像以分析细胞结构。
The detective scans the crime scene for any clues that may help solve the case.
侦探扫描犯罪现场，寻找任何可能有助于破案的线索。
The teacher scans the classroom to ensure all students are paying attention.
老师扫描教室以确保所有学生都在注意听讲。

浏览, 扫描

to quickly read a document or other text without paying attention to details, only to find the information one needs

及物动词

She scans the newspaper headlines to catch up on current events.
她浏览报纸标题以了解当前事件。
Right now, I am scanning the document for key points.
现在，我正在扫描文档以查找关键点。
The researcher is scanning the articles to gather relevant data.
研究人员正在扫描文章以收集相关数据。
Last night, I scanned the book to locate the relevant chapter.
昨晚，我浏览了这本书以找到相关章节。

同义词：

扫描, 拍X光片

(of a medical device) to take a picture of a body part often using X-rays for detailed examinations by a specialist

及物动词

The technician scanned the woman's abdomen to monitor the growth of the fetus.
技术员扫描了妇女的腹部以监测胎儿的生长。
The radiologist scanned the patient's spine to look for signs of injury or degeneration.
放射科医生扫描了病人的脊柱，以寻找损伤或退化的迹象。
The ultrasound technician scanned the pregnant woman's belly to monitor the health of the fetus.
超声波技师扫描了孕妇的腹部以监测胎儿的健康状况。
The specialist scanned the patient's entire body to look for any signs of cancerous growths.
专家扫描了患者的整个身体以寻找任何癌症生长的迹象。
The doctor scanned the patient's chest to check for any abnormalities in the lungs.
医生扫描了患者的胸部以检查肺部是否有异常。

扫描, 读取

to read or input data using an electronic device, such as a scanner or barcode reader

及物动词

She scanned the QR code with her smartphone to access additional information.
她用智能手机扫描了二维码以获取更多信息。
The librarian scanned the book's barcode to check it out to the patron.
图书管理员扫描了书的条形码，以便将其借给读者。
She scanned the ticket at the entrance gate to gain admission to the event.
她在入口门处扫描了门票以获得活动的入场许可。
The cashier scanned each item at the grocery store checkout.
收银员在杂货店结账时扫描了每件商品。
He scanned the product's serial number to register it for warranty purposes.
他扫描了产品的序列号以进行保修注册。

同义词：

分析韵律, 检查格律

to analyze or evaluate verse to ensure it adheres to metrical principles

及物动词

The poet scanned each line of his poem to ensure it maintained the desired iambic pentameter.
诗人扫描了他的诗的每一行，以确保它保持了所需的抑扬格五音步。
She carefully scanned her sonnet to ensure that each stanza followed the established rhyme scheme.
她仔细地扫描了她的十四行诗，以确保每一节都遵循既定的押韵方案。
The student scanned the poem aloud to determine if it flowed smoothly and rhythmically.
学生大声扫描这首诗，以确定它是否流畅和有节奏。
He scanned the lyrics of the song to identify the stressed and unstressed syllables in each line.
他扫描了歌词以识别每一行中的重音和非重音音节。
She scanned the sonnet for any irregularities in meter that might disrupt its overall flow.
她扫描了这首十四行诗，寻找可能破坏其整体流畅性的任何韵律不规则之处。

扫描, 扫过

to cause a beam or similar source of light to move across a surface or object

及物动词

The technician scanned the laser beam across the circuit board to detect any defects.
技术人员扫描激光束穿过电路板以检测任何缺陷。
The security guard scanned the flashlight across the dark alley to search for intruders.
保安用手电筒扫描黑暗的小巷以寻找入侵者。
The barcode scanner scanned the laser beam across the product label to read the barcode.
条形码扫描器扫描激光束穿过产品标签以读取条形码。
The engineer scanned the ultrasonic beam over the metal surface to detect any cracks or flaws.
工程师扫描了金属表面的超声波束以检测任何裂纹或缺陷。
The dentist scanned the X-ray beam across the patient's jaw to examine for any abnormalities.
牙医将X射线束扫描过患者的下巴，以检查是否有任何异常。

符合既定的格律原则, 遵循格律

(of a poem) to adhere to established metrical principles

The sonnet scans perfectly in iambic pentameter, with each line consisting of five iambs.
这首十四行诗以抑扬格五音步完美地扫描，每行由五个抑扬格组成。
Despite its irregular rhyme scheme, the poem scans flawlessly.
尽管它的韵律不规则，这首诗完美地扫描。
The ballad scans smoothly, with alternating lines of tetrameter and trimeter creating a rhythmic pattern.
民谣扫描流畅，四音步和三音步交替排列，形成节奏模式。
The ode scans elegantly, with its stately meter reflecting the gravity of the subject matter.
颂歌优雅地扫描，其庄严的格律反映了主题的严肃性。
The haiku scans naturally, with its seventeen syllables divided into three lines of five, seven, and five syllables respectively.
俳句自然地扫描，其十七个音节分别分成五行、七行和五行。

扫描, 检查

(of a computer program) to examine applications or digital files in order to detect any viruses or malware

及物动词

The antivirus software scanned the entire hard drive for any signs of malicious software.
防病毒软件扫描了整个硬盘驱动器以查找任何恶意软件的迹象。
He scanned the downloaded files before opening them to ensure they were free from viruses.
他在打开下载的文件之前扫描了它们，以确保它们没有病毒。
The IT department regularly scans employees' computers for potential security threats.
IT部门定期扫描员工的电脑以查找潜在的安全威胁。
The security program scanned the email attachments for any suspicious files.
安全程序扫描了电子邮件附件以查找任何可疑文件。
She scanned the USB drive before inserting it into her computer to prevent malware infection.
她在将USB驱动器插入电脑之前扫描了它，以防止恶意软件感染。

扫描, 数字化

to create a digital form of a picture or a document to store, edit, or view it on a computer

及物动词

She scanned the old family photos to preserve them digitally.
她扫描了旧的家庭照片以数字方式保存它们。
He scanned the contract and emailed it to his lawyer for review.
他扫描了合同并通过电子邮件发送给他的律师审查。
The office assistant scanned the receipts and invoices to keep track of expenses.
办公室助理扫描了收据和发票以跟踪支出。
The librarian scanned the pages of rare manuscripts to make them accessible online.
图书管理员扫描了稀有手稿的页面，使它们可以在线访问。
They scanned the handwritten notes and converted them into editable text.
他们扫描了手写笔记并将其转换为可编辑的文本。