clean的过去式是cleaned；
v.（使）清洁( clean的过去式和过去分词 ); 变干净; 除去…的灰尘; 使…干净。 He cleaned the flakes away with his coat sleeve.
他用大衣袖子把碎屑掸掉。
扩展资料
I cleaned myself up a bit, and got the baby ready.
我拾掇了一下自己，把宝宝也收拾妥当。
His work clothes, having become saturated with oil, had to be cleaned.
他的工作服已经被油浸透，该洗洗了。
Under pressure from the public, many regional governments cleaned up their beaches.
迫于公众压力，许多地区政府对各自海滩进行了清理。
When they first captured the port, they virtually cleaned out its warehouses.
他们刚占领港口时，把那里的仓库简直抢了个精光。
She meticulously cleaned the gun and locked it away in its case.
她小心翼翼地把枪擦拭干净，放进枪盒里锁好。
