Stethograph
[医] 胸动描记器
🗣️ 情景例句
Well, a wristwatch,
嗯，一个手腕表，
I'm afraid that the item isn't what we're looking for.
我恐怕这种产品不是我们所要找的。
It is much cheaper to post or email a long report than to fax it.
邮寄或电子邮递一封长篇报告比传真要便宜得多。