Systolometer
[医] 心音鉴定器
🗣️ 情景例句
Oh, you're being a really good sport about this, Marilyn,
噢，在这件事情上，你倒变成一个看得很开的人， Marilyn?nbsp;
To negotiate the agreement
商议同意
What do the machines do? asked Jim.
“这些机器做什么用？”吉姆问。