Acetylenic link(age)
[化] 炔键; 三键
🧩 词语组成解析
[机] 炔的
🗣️ 情景例句
What do you want to study?
你想学什么？
My friend reads and writes several languages.
我的朋友能读并写好多种语言。
Hi! Where are you from?Hi
，你是哪里的？