cleans

[kli:nz]

n. 精煤
=clean coal
名词clean的复数形式

例句与用法:

A person who cleans and polishes shoes for a living.

擦鞋匠以擦鞋和上光鞋为生的人

The filter cleans the fuel before it enters the engine.

在燃料进入发动机之前,过滤器先把它过滤。

A power-operated harvesting machine that cuts, threshes, and cleans grain.

联合收割机一种动力操作切割、脱粒和打场的收割机器

词形变化:

形容词比较级: cleanlier | 形容词最高级: cleanliest | 名词: cleanliness |