Evet
[医][=right ventricular ejection time]右心室射血时间, 右心室喷血时间
🗣️ 情景例句
How come she hates birds?
她为何讨厌鸟？
He that would have eggs must endure the cackling of hens.
欲图逸，得先劳。
Have you had a wash yet?
你洗过脸了吗？