could have done sth

意思翻译 本可以做某事 相似词语短语 could have done───本来能做成的（却没做成） have sth done───请别人做某事；让…被做 could have───本能够; 本来也可以；本能够；本来也可以 get sth done───完成某事 we have have done───我们已经做了 phosphates could have───磷酸盐可能有 have done with───做完；和…无关；v.做完，与…无关 should have...