1、definite

明確的;確定的

It's too soon to give a definite answer.

要給出一個明確的答復(fù)，現(xiàn)在還為時過早。

Her Royal Highness has definite views about most things.

女王陛下對大多數(shù)事情都有明確的觀點。

(證據(jù)或信息)確鑿的，確切的

We didn't have any definite proof.

我們沒有任何確實的證據(jù)。

If you have any definite news of my husband, please let me know.

如果有我丈夫的確切消息，請一定告訴我。

清楚的;明顯的;無疑的

There has already been a definite improvement.

已經(jīng)有了顯著的改進(jìn)。

That's a very definite possibility.

那是很有可能的。

2、go off

對…不再喜歡；失去對…的興趣

Why have they gone off him now? It could be something he said.

“他們現(xiàn)在怎么不喜歡他了？”—“可能是因為他的某些言論。”

I started to go off the idea.

我開始對這一想法失去興趣了。

進(jìn)行；進(jìn)展

The meeting went off all right.

會議進(jìn)行得十分順利。

The voting went off without any undue irregularities.

這次投票順利進(jìn)行，未發(fā)生任何違規(guī)行為。

（爆炸裝置）爆炸；（槍）開火

A few minutes later the bomb went off, destroying the vehicle.

炸彈幾分鐘后爆炸，炸毀了那輛車。