Isophen
伊索芬, 盐酸脱氧麻黄碱
🗣️ 情景例句
that's because you're so much like us--wonderful!
那是因为你太像我们了， 太好了！
An oak is not felled at one stroke.
万事不能一蹴而就。
I appreciate your help.
我感谢你的帮助。