swab
/ˈswɑːb/
American
- n. 药签, 拭子
- v. 擦拭, 擦洗
- Definition
- n. a small piece of material for cleaning or taking a sample
- v. to clean or wipe something with a wet cloth
- Example
- The nurse used a swab to collect a sample from his throat.
- 护士用棉签从他的喉咙里取了样本。