Ene synthesis
[化] 单烯合成
🧩 词语组成解析
abbr. 东北东（east - northeast）
🗣️ 情景例句
Give me a discount.
给我打个折吧。
The man is surveying land for a national park.
这个人正在测量国家公园的土地
I have had several conversations with him.
我已经和他谈过几次了。