Undecane
n. [化]十一(碳)烷
🗣️ 情景例句
Yes, I am.
是的，我是。
If you want a towel,look in the linen closet.
如果你想要一条毛巾，请在亚麻织品衣橱里找。
Only by working hard can we succeed in doing everything.
只有努力，才能成功