Gastight
a. 不漏气的, 气密的
✅ 同义词
🗣️ 情景例句
Tom doesn't enjoy going to school.
汤姆不喜欢上学。
I asked him to lend me a book , but he wouldn't.
我请他把书借给我，但是他不肯。
The Hubble will tell us a great deal about the age and size of the universe.
哈勃将告诉我们有关宇宙的年龄和大小的许多事情。