重點講解:
1. gather up 收集;收攏;歸攏;
He gathered the leaves up off the ground.
他將地上的樹葉全部收了起來 。
2. set up 創建;建立;安排;組建;
A new telegraph line has been set up between the two cities.
那兩個城市之間架設了一條新的電報線 。
3. come up with 想出,提出(計劃、想法等);
No one has come up with a definitive answer as to why this should be so.
對于為什么應該是這樣,還沒有人想出最終確定的答案 。
4. at once 同時;一起;立即;馬上;
His story was seen through at once.
他的謠言一下就被識破了 。
v. 計算,估計,核算,計劃,認為