Ene synthesis
[化] 单烯合成
🧩 词语组成解析
abbr. 东北东（east - northeast）
🗣️ 情景例句
It won't take me long at all.
不需要花很长时间的。
My brother wants to learn how to speak Chinese.
我的兄弟要去学中国话。
We'll let you know the next time we need to place an order.
下次需要订购时我们会通知你。