释义 |
laennec 英'lenek美'lenek COCA⁹⁷⁰⁴¹ 基本例句 赖乃克¹⁰⁰ Rene Laennec, French physician who invented the stethoscope in1819, died. 1819年发明听诊器的法国医生勒内·雷奈克逝世。 eeffee Later, Laennec built a hollow wooden cylinder, and named it the stethoscope. 后来,他做了个空心木圆筒,名之为「听诊器」 。 bomoo |