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复数形式
emetics
1
催吐剂, 呕吐药
a substance that causes vomiting and is used in cases of poisoning or overdose to remove harmful substances from the stomach
An emetic is a type of medication that causes vomiting. Emetics are used to help remove toxic substances from the stomach in cases of poisoning or overdose. They work by stimulating the stomach lining and triggering the reflex to vomit, and so removing harmful substances before they can be absorbed into the body. Emetics are typically given under medical supervision and are not commonly used except in emergency situations where immediate removal of toxins is necessary.
- An emetic is a crucial tool in treating certain types of poisoning.
催吐剂是治疗某些类型中毒的关键工具。
- The doctor administered an emetic to help the patient expel the toxic substance.
医生给病人服用了催吐剂，以帮助病人排出有毒物质。
- In cases of accidental ingestion, an emetic can be given to induce vomiting.
在意外摄入的情况下，可以给予催吐剂以诱导呕吐。
- It's important to use an emetic only under the guidance of a healthcare professional.
重要的是仅在医疗专业人士的指导下使用催吐剂。
- The quick administration of an emetic can help prevent further absorption of harmful substances.
快速使用催吐剂有助于防止有害物质的进一步吸收。