Neutron tight
[电] 中子密闭
🧩 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
That idea would never work in practice.
那种设想永远实现不了。
And the problems that some of us have had in the past year.
和去年我们一些人遇到的问题。
Why? What happened?
为什么？发生什么事了？