中英成语俚语800对064：瞠目结舌

　　瞠目结舌

　　Stare tongue-tied.

　　Stunned and speechless.

　　To be dumb-founded.

　　eg：The accused was struck dumb by all those questions the judge asked.

　　同义词：目瞪口呆 Lose one's tongue.

　　反义词：巧舌如簧 Wag one's tongue.