at a blow的用法和樣例:
例句
用作副詞 (adv.)
- She solved the problem at a stroke.
她一下子解決了問(wèn)題。 - He beat his opponent at one bout.
他一下子就打敗了對手。
詞匯搭配
- deal a blow at someone 給某人以打擊...
- blow at a cold coal 白費力氣
- a cold coal to blow at 無(wú)成功希望的工作...