N-acetylpenicillamine
[化] 乙酰青霉胺
??? 情景例句
Yes.
好的。
It is easier to give good counsel than to follow it.
提出忠告易，照著辦事難。
When their father died, they thought it their duty to keep Eric in hiding.
父親死后，他們兄弟倆認(rèn)為有責(zé)任繼續(xù)把埃里克藏起來。