clean比较级怎么写
clean比较级: cleaner They first had a great house cleaning . 他们首先给屋子来一个大扫除。 Some of the days i will clean the house for him . 我迟早要跟他算帐。 Meat and fish are cleaned and trimmed . 把肉和鱼收拾干净并加以整理。 Stop idling and help me clean up . 别游手好闲的，来帮我打扫打扫吧。 The...