??? 情景例句
Zip it!
閉嘴！
Bite off more than one can chew.
貪多咽不下。
Pippa. I called to ask you if you'd like to come to a lecture on Thursday evening at the college.
皮普，我打電話是問你是否想聽周四晚上在學(xué)院的一個講座。