| 正面 | 6663.cleaner 英 ['kliːnə]美 ['klinɚ]     |
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| 背面 |      释义： 1. op- "against" + pos- + -ing.2. literally "set against, set opposite". => oppose, object to.n. [化工] 清洁剂；清洁工；干洗店；干洗商；洗洁器 例句： 1. The Marshal stepped over the vacuum-cleaner and stumped out of the room.元帅迈过真空吸尘器，脚步沉重地走出了房间。 cleaner (n.)mid-15c., agent noun from clean (v.). Meaning "shop that cleans clothes" is from 1873. To take (someone) to the cleaners "get all of (someone's) money" is from 1921." |