重點講解:
1. at once 同時;一起;
例句:I dreamed up a plan to solve both problems at once.
我想出了一個方案,可以同時解決兩個問題 。
2. in theory 從理論上說;照理說;
例句:In theory, the buyer could ask the seller to have a test carried out.
理論上,買方可以要求賣方進行一次測試 。
3. off-the-shelf 現成的;不用定制的;
例句:Any car you can buy off the shelf in a pastel pink has got to be saying something.
現貨供應的任何一輛淡粉色汽車一定都有自己的賣點 。
4. for the time being 目前;暫時;
例句:I am staying at a friend's house for the time being.
我暫時寄宿在朋友家里 。
adj. 復雜的,難懂的
動詞complica