could have done 表示過去能夠做而實際未做。意為“本來能夠做到,而實際沒做”,有惋惜、遺憾之意;蛴脕硖岢鐾褶D(zhuǎn)的批評。
could have done 表示過去能夠做而實際未做時,僅用于肯定句。
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有惋惜、遺憾之意,或表委婉批評。
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In those circumstances we could have done better.
在那樣的情況下,我們本來可以做得更好。(但實際沒有做得更好)
You could have done better, but you didn’t try your best.
你本可以做得更好,但是你沒有盡力而為。
We could have finished the task, but it was always raining.
我們本可以完成任務(wù),但是一直下著雨。
You could have given it all to me.
你本可以把它全部給我的。(本來能夠做到,而實際卻沒做。)
You could have been a little bit tidier.
你本可以更加整齊一點兒。(本來能夠做到,而實際卻沒做。)
could have done 表示過去能夠做而實際未做時,僅用于肯定句。
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有惋惜、遺憾之意,或表委婉批評。
<><><>
In those circumstances we could have done better.
在那樣的情況下,我們本來可以做得更好。(但實際沒有做得更好)
You could have done better, but you didn’t try your best.
你本可以做得更好,但是你沒有盡力而為。
We could have finished the task, but it was always raining.
我們本可以完成任務(wù),但是一直下著雨。
You could have given it all to me.
你本可以把它全部給我的。(本來能夠做到,而實際卻沒做。)
You could have been a little bit tidier.
你本可以更加整齊一點兒。(本來能夠做到,而實際卻沒做。)