Alkatriene
[化] 链三烯\\n[医] 三烯烃
🗣️ 情景例句
Keep out of what doesn't concern you.
不关你的事不要插手。
If I want to be healthy,I have to stop smoking cigarettes.
如果我想要健康,我必须停止吸烟。
Is that your bike?
那是你的自行车吗？