重點講解:
1. tell apart 區分;區別;辨別;
例句:Perhaps it is the almost universal use of flavourings that makes it so hard to tell the products apart.
或許是因為調料的使用幾乎千篇一律才使得那些產品難以區分開 。
2. come up with 想出,提出(計劃、想法等);
例句:She came up with a new idea for increasing sales.
她想出了增加銷售量的新主意 。
3. be unique to 獨有的;特有的;
例句:The koala is unique to Australia.
樹袋熊是澳大利亞獨有的 。
4. prop up 支撐;維持;
例句:Investments in the U.S. money market have propped up the American dollar.
對美國資金市場的投資扶持了美元 。
n. 確認,查證,作證