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过去完成时 clean




翻译: 打扫, 清扫, 使干净, 洁

过去完成时



您是网页 常规动词 clean

过去完成时 (Past perfect)

I
had cleaned 
you
had cleaned 
he/she/it
had cleaned 
we
had cleaned 
you
had cleaned 
they
had cleaned 


不定式

clean









规则动词 & 不规则动词