Vindesine
[化] 长春地辛; 长春碱酰胺
🗣️ 情景例句
Now what?
又怎么了？
A straw shows which way the wind blows.
一叶便知秋。
My teacher never spoke English like that! The porter and I looked at each other and smiled.
我的老师从来不那样讲英语！我和搬运工相视一笑。