Phenylethylhydrazine
[医] 苯乙肼
🗣️ 情景例句
And now to make sure we've got the hamburger patties.
现在确定一下我们带了汉堡碎肉饼。
Is he the tall man on the left?
他是在左边上的高个吗？
Oh, do you have to?
噢，你们一定得走吗？