Pco
[医][=platelet cyclo-oxygenase]血小板环化（加）氧酶
🗣️ 情景例句
Sit right here,
就坐在这里填，
If a donkey bray at you, don't bray at him.
傻瓜惹著你，你别跟他缠。
There was another unknown man.
还有一个不认识的人。