Prostacyclin
[化] 前列腺环素
🗣️ 情景例句
Karaoke isn't really a performing art.
卡拉 OK 不算是真正的表演艺术。
There are spots in (or on) the sum.
人孰无过。
and that this happens at a rate which differs little from person to person,
衰老的速度在人与人之间相差甚微，