1、come over

(尤指奇怪或意外的感覺)支配，影響

As I entered the corridor which led to my room that eerie feeling came over me.

走進通往我房間的走廊時，那種怪異恐怖的感覺包圍了我。

I'm sorry, I don't know what came over me.

對不起，我不知道自己是怎么回事。

開始覺得;突然表現得

When Connie pours her troubles out to him, Joe comes over all sensitive.

當康妮向他傾訴自己的煩惱時，喬顯得極為體貼。

Now you are coming over all puritanical about nothing.

你太古板了，其實沒什么事。

給人以…印象;顯得

You come over as a capable and amusing companion.

你給人的感覺是一個能干、風趣的同伴。

He came over well — perhaps a little pompous, but nevertheless honest and straightforward.

他給人的印象很好，可能顯得有點自大，不過還是很誠實和直率。

2、look up

（在參考書、列表等中）查檢（事實或信息）

I looked your address up in the personnel file.

我在人事檔案里找到了你的地址。

Many people have to look up the meaning of this word in the dictionary.

這個詞的意思很多人都要查字典才知道。

拜訪，探訪，看望（久未見面的人）

I'll try to look him up, ask him a few questions.

我會設法登門拜訪，問他幾個問題。

She looked up some friends of bygone years.

她去看望了一些過去的老朋友。

改善；好轉

Things could be looking up in the computer industry.

計算機行業的情況可能會好轉。