Ventricular extrasystole
[医] 室性期外收缩
🧩 词语组成解析
a. 心室的, 膨胀的
n. 期外收缩, 额外收缩
🗣️ 情景例句
I'm sure you can, Ellen.
说的没错， Ellen。
A middle course is the safest.
中庸之道最保险。
We enjoy staring at them, entranced as they go about their business, unaware (we hope) of our presence.
我们喜欢入迷地看它们做事，它们不知道（但愿如此）我们就在它们身边。