Vacuum tight
[化] 真空密封
🧩 词语组成解析
tight
[taɪt]
adj. 紧的，牢固的;绷紧的;不漏的;密集的，紧凑的;
adv. 紧紧地;牢固地;
🗣️ 情景例句
What are you doing this weekend?
你本周末打算干什么？
Why did't you go home?
为什么你不回家？
I imagine you're not very interested in politics.
我想你一定对政治不感兴趣。