bit their tongue

• v. 忍住不说(保持缄默)

bit their tongue的用法和样例：

例句

用作动词 (v.)

1. I had to Bite my tongue to keep from arguing with them.
   我必须忍住不说以避免与他们争论。
2. Harry was about to tell the secret but he bit his words back.
   哈里正要把这一秘密讲出来，但又忍住不说了。