clam up

英 [klæm ʌp]

美 [klæm ʌp]

（常因害羞或避免说漏嘴）不再开口，闭口不言

柯林斯词典

• PHRASAL VERB (常因害羞或避免说漏嘴)不再开口，闭口不言
  If someoneclams up, they stop talking, often because they are shy or to avoid giving away secrets.
  1. As soon as I told her my name, she clammed up.
     我告诉她我的名字后，她就什么也不说了。

英英释义

verb

• refuse to talk or stop talking
  1. The children shut up when their father approached
  Synonym:close updummy upshut upbelt upbutton upbe quietkeep mum

双语例句