听诊器 tīngzhěnqì stethoscope Definitions Defs Origin Strokes Stroke Words Sentences Sents 1 sentence 医生用听诊器仔细检查了他的胸部。 yīshēng yòng tīngzhěnqì zǐxì jiǎnchá le tā de xiōngbù. The doctor examined his chest carefully with a stethoscope. Source: Dong Chinese Dictionary