Hepcovite
[化] 维生素B12(的别名)
🗣️ 情景例句
Remember your father-in-law's a pediatrician.
记住你公公是小儿科医师。
It is a silly fish, that is caught twice with the same bait.
蠢人才吃两次亏。
6-7-double 8-3-4.Right.
6-7，两个8，3-4。好的。