Presystolic
[医] [心]收缩前期的, [心]收缩前的
🗣️ 情景例句
Certainly.
当然可以。
Shall we take a break?
我们是否应该休息一下？
After the alarm had been given, the great ship turned sharply to avoid a direct collision.
警报响过不久，巨轮急转弯，以避免与冰山正面相撞。