Tongue 舌
give tongue 直言无忌，明确地表示出来
hold one’s tongue 沉默不语，住嘴
keep a civil tongue 措词谨慎，说话文雅，说话彬彬有礼
with one’s tongue in one’s cheek 假心假意地;(说话)无诚意地;言不由衷地
bite the tongue 保持缄默，不做声
have lost one’s tongue 语塞;闭口不言;因…说不出话来，噤不能言
on the tongues of men (on everyone’s tongue) 被众人谈论
smite with the tongue 含血喷人，诽谤;谴责