must have been done的意思

must have been done中文翻譯：

一定做過了

相似詞語短語

must have done───必定做了…（表示對過去的推測）

have been───已經；一直；去過（現在完成時）

had been done───過去完成時的被動語態

have been dead───已經死了

have been there───親眼看到；直接了解；全都知道；曾到過那里；全都知道，直接了解，親眼看到

l have been───我一直

have been to───v.曾經到過（去過）

have been in───呆在某個地方；去過某個地方

we have have done───我們已經做了

雙語使用場景

But what would have been duty without that, was still duty with it-or Walter thought so-and duty must be done.───可是不論情況是否這樣，職責畢竟是職責，而職責是必須履行的，沃爾特心里這樣想。

This work must have been done at the first jet, for it has a certain spontaneity.───這幅作品帶有某種自發性，它一定是出于一時沖動而完成的。

Must have been something silly I had done, sorry for wasting your time and thanks for the help.───一定是我做了什么愚蠢的事，對不起，浪費你的時間，謝謝你的幫助。

But if he's not, it must have been done because of his love for 'ee.───不過，如果他不是我們的本家，他就一定是因為愛你了。

This must have been done, broadly speaking, according to the rules in force in Germany.───這種分配，大體上應該是依照在德意志通行的慣例來進行的。

One palm claps not ---this must have been done by them both.───一個巴掌拍不響，這事兒是他倆一塊兒干的。

This adjustment, I say, must have been done, and done well;───這個調整，我說，一定已經完成，而且還完成得很不錯。

英語使用場景

My illusion was to the immensity of time during which, by your own showing, you must have been done up in asphaltum.

This must have been done, broadly speaking, according to the rules in force in Germany.