Gastight
a. 不漏气的, 气密的
✅ 同义词
🗣️ 情景例句
for his faith in my project.
对我工作计划的信心。
Doesn't matter what you say.
说了也没用。
It is one of the world's most important languages because it is so widely used.
英语使用得如此广泛，它已成为全球最重要的语言之一。