Pco
[医][=platelet cyclo-oxygenase]血小板环化（加）氧酶
🗣️ 情景例句
Hmm. I can't remember.
嗯， 我记不起来了。
Absolutely impossible!
绝对不可能!
It can copy a long report and sort the copies and pin them together.
现它可以复印长篇的报告，把复印件分类，并装订起来。