Hepcovite
[化] 维生素B12(的别名)
🗣️ 情景例句
Your address?
你的住址？
I'm not waiting for anybody.
我不在等任何人。
She does, doesn't she! I read she's twenty-nine,- but she must be at least forty.
是的，谁说不是呢！我从报上看到她是29岁，但她一定至少有40岁了。