Airproof
a. 不透气的, 气密的\\nvt. 使不透气, 使气密
✅ 同义词
🗣️ 情景例句
Would you like some coffee?
要不要来点咖啡？
What are you doing next week?
下周你干什么？
Our product is lower priced than the competition.
我们产品价格低廉，具有竞争力。