| 单词 | swab |
| 释义 | swab /swob; swab/ n 1 mop or pad for cleaning, eg floors, decks. (擦地板、甲板等的) 拖把; 擦帯。 2 sponge, bit of absorbent material, etc for medical use, eg taking a specimen from the throat for testing infection; specimen (eg of mucus) so taken: 鹤疗用的海绵、具吸收性物质等; 拭子; 药签 (用拭子取供检验的) 拭样 (如喉粘膜等)： take from children suspected of having diphtheria. 从疑似患有白喉的小孩 (喉中) 取拭样供检验。 vt (-bb-) [VP6A, 15B] clean with a (以拖把等) 擦净; 擦洗： ~ down the decks; 用拖把擦洗甲板; ~ up water that has been upset on the floor. 用擦幕把打翻在地板上的水拖干。 |
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