Gasproof
a. 防毒气的, 不透气的
✅ 同义词
🔴 反义词
🗣️ 情景例句
You know, the goods were inspected by the Commodities Inspection Office before shipment.
你知道，这批货物在装船前是经过商品检验局检验的。
A word spoken is an arrow let fly.
一言既出，驷马难追。
Does she have your number?
她有你的电话号码吗？