Qrst interval
[医] Q-T间期(心电图)
🧩 词语组成解析
🗣️ 情景例句
You lost by only a hundred and twenty-one votes.
仅仅以一百二十一票的些微差距输了。
The timid child would not leave his mother's side.
那个胆小的孩子不愿离开母亲。
In fact, I have just bought a book entitled How to Read a Thousand Words a Minute.
事实上，我刚买来一本叫《一分钟读一千字的诀窍》的书。