Electronic stethoscope
[电] 电子听诊器
🧩 词语组成解析
stethoscope
['steθəskəup]
n. 听诊器;
🗣️ 情景例句
He ventured his life to rescue a drowning child.
他冒着生命危险去抢救一个溺水的孩子。
Go to bed with the lamb and rise with the lark.
早睡早起。
He believed that everyone should be prepared to do heavy work, from the leaders to the poorest peasants.
他认为从领袖到最穷苦的农民，每个人都该乐于从事重体力劳动。