Hepcovite
[化] 维生素B12(的别名)
🗣️ 情景例句
We'll spend many more weekends like this.
我们以后可以多度几次这样的周末。
Has your company done any research in this field?
请问贵公司对此范畴做了任何研究吗？
I'm afraid I didn't, officer.I must have been dreaming.
恐怕我没有看见，警官。我一定思想开小差了。