1、sentimental
感傷的;多情的;多愁善感的
I'm trying not to be sentimental about the past.
我努力不讓自己表現(xiàn)得感懷過去。
It's a very sentimental play.
這是一部十分煽情的戲。
情感(上)的;(尤指)(出于)懷舊的
Our paintings and photographs are of sentimental value only.
我們的畫作和照片僅有紀念價值。
Perhaps he has returned for sentimental reasons.
也許他是出于情感上的原因才回來的。
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(zhuǎn)
Things could be looking up in the computer industry.
計算機行業(yè)的情況可能會好轉(zhuǎn)。