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
You are twenty-one, a grown-up young lady old enough to make up your own mind.
你已经21岁了，已经到了可以自己做主的年龄了。
All right. Should I take a look at your battery?
好的。要不要检查一下蓄电池？
The weather today is rather wet.
今天下雨。