N-undecane
[建] 正十一烷
🧩 词语组成解析
n. [化]十一(碳)烷
🗣️ 情景例句
You do. You do. There's a book here.
当然 ，当然。书要出版。
Do you usually learn French after school?
你通常在放学后学法文吗？
3 'I said it was a good idea all along.'
三、 我一直说这是个好想法。"