Proiosystole
前期收缩
🔁 扩展释义
【医】 期前收缩, 过早收缩
🗣️ 情景例句
It's midnight.
都午夜了。
One today is worth two tomorrows.
今天一天抵明天两天。
Since its discovery, it has become a sort of potholers' Everest.
自从被发现以后，这个洞成了洞穴探险者的珠穆朗玛峰，