英语口语常用词“耳朵”也能说话？

　　smile/grin from ear to ear 英语口语常用词表达笑得合不拢嘴

　　He smiled from ear to ear when he received this birthday gift.

　　当他收到这生日礼物时笑得合不拢嘴。

　　talk one's ear off 呶呶不休

　　英语口语常用词例句：I’m sorry to talk your ear off, i just need somebody to talk to.

　　不善意思，对妳说了这么久，我只是想找一个人倾诉。

　　play it by ear见机行事

　　He can play it by ear and handles everything in order.

　　他能随机应变，所以他把所有事物处理的语无伦次。

　　keep an ear to the ground 的英语口语常用词表达保持高度警戒，及早发现那些即将发生的事件的预兆

　　Reporters keep an ear to the ground so as to know as soon as possible what will happen.

　　记者们留心舆论的动向，以便尽早知道将要产生的事件。