Propylene
n. 丙二醇\\n[化] 丙烯
🗣️ 情景例句
May I speak to Miss Hu, please?
可以请胡小姐听电话吗？
Not really, I'm afraid. We were delayed taking off, and we encountered a lot of bad weather.
不太好，我们起飞延误了，还遭遇了恶劣的气候。
Excuse me. I've lost my cat. Have you seen it anywhere?
打扰了。我的猫丢了，你在哪见过吗？