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 |