「cleaner」

n. [化工] 清洁剂；清洁工；干洗店；干洗商；洗洁器

英 ['kliːnə] 美 ['klinɚ]

权威例句

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。
   来自柯林斯例句
2. He could hear the whirr of a vacuum cleaner.
   他能听到真空吸尘器的嗡嗡声。
   来自柯林斯例句
3. The Auto Compact Disc Cleaner can run off batteries or mains.
   这种光盘自动清洗机可用电池或电源两种方式驱动。
   来自柯林斯例句
4. Nuclear power is cleaner than coal.
   核能比煤清洁。
   来自柯林斯例句
5. He was a window cleaner.
   他是个洗窗工。
   来自柯林斯例句

英文词源

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.