单词 cleaner 释义 cleaner|klin(r)|[f. clean v. + -er1.]1. a. One who or that which cleans; spec. one whose work is to clean some particular thing. Also cleaner up.a1792Sir J. Reynolds Journ. Flanders (R.), It has been in the hand of some picture cleaner....
单词 cleaner 释义 cleaner n 1 (esp in compounds 尤用以构成复合词) person or thing that cleans 做清扫工作的人或物 an `office cleaner 办公室清洁工 a `floor cleaner, ie a substance that removes grease, stains, etc from floors 地板除垢剂(从地板上清除油渍、...