R-r interval
[医] R-R间期(心电图)
🧩 词语组成解析
🗣️ 情景例句
I think that really answers your questions, Marilyn.
我觉得这确实解决了你的问题， Marilyn。
You must go easier on yourself; you look exhausted.
你不可以太勉强，你的身体似乎太疲劳了。
but he feels that his rise in status is well worth the loss of money.
不过他觉得，地位升高了，损失点儿钱也值得。