Q-t interval
[医] Q-T间期(心电图)
🧩 词语组成解析
🗣️ 情景例句
tomatoes, lettuce, cucumbers, and onions.
蕃茄 莴苣 黄瓜 洋葱 。
No. I've been in California for the past month.
没有，我刚到加利福尼亚去了一个月。
We're going to help some farmers with their work.
我们打算去帮助一些农民干活。