Oxydant
含氧成分, 氧化剂
🗣️ 情景例句
Excuse me, May I have everyone's attention, please?
对不起，请大家听我说。
No road is long with good company.
途有好伴，不觉路远。
Ships carry live sheep to markets in he Middle East where they are killed at festivals.
轮船将活羊运送到中东市场供凶日宰杀。