could not 和couldn t的区别
发布时间:2026-03-21 | 来源:互联网转载和整理
could not 和couldn't的区别为
could not 释义:
不能
例句:
She could not move unassisted.
她不能够独力活动。
My euphoric mood could not last.
我兴奋的心情持久不了。
couldn't释义:
v. 不能(等于could not)
例句:
I couldn't trust him anymore.
我再不能相信他了。
词组:
couldn't help禁不住;不得不。