Petrox
石油氧化物
🗣️ 情景例句
Hawaiians enjoy a great climate all year round.
夏威夷人整年都能享受宜人的气候。
No, thank you. But it was very kind of you to offer.
不用了，谢谢。承蒙您好意提出。
Boys' relay: The winners -- Class 3! (Hooray!) Well done!
男子接力赛：获胜者--3班！（好！）干得好！