index card
复数形式
index cards
1
索引卡, 单词卡
a small, rectangular piece of stiff paper, often used for organizing information, studying, or making brief notes
An index card is a small, rectangular piece of stiff paper or cardstock that is commonly used for organizing and storing information. They are typically used for writing down brief notes, definitions, or reminders, and can be easily organized in boxes or cardholders. Index cards are often used for study purposes, such as creating flashcards for memorization, or for keeping track of references in research. They are available in various sizes, with the standard size being 3 inches by 5 inches. Their compact size makes them portable and easy to handle.
- She used index cards to create flashcards for studying vocabulary, flipping through them repeatedly to reinforce her memory before the exam.
她使用索引卡来制作学习词汇的抽认卡，在考试前反复翻阅以加强记忆。
- The presenter prepared for the conference by writing key points on index cards, ensuring a smooth delivery without relying too heavily on slides.
演讲者通过将关键点写在索引卡上为会议做准备，确保在不依赖幻灯片的情况下顺利进行。
- He kept a stack of index cards on his desk for jotting down quick ideas or reminders, finding their compact size perfect for capturing fleeting thoughts.
他在桌子上放了一叠索引卡，用来快速记下想法或提醒，发现它们的紧凑尺寸非常适合捕捉稍纵即逝的想法。
- The librarian cataloged book titles and authors on index cards, creating a simple but effective system for organizing the library's collection.
图书管理员将书名和作者编目在索引卡上，创建了一个简单而有效的系统来组织图书馆的藏书。
- During group discussions, participants wrote down questions or discussion topics on index cards, which were then shuffled and addressed one by one to ensure everyone's input was heard.
在小组讨论期间，参与者将问题或讨论主题写在索引卡上，然后将其打乱并逐一解决，以确保每个人的意见都被听到。