Neutron tight
[電] 中子密閉
?? 詞語組成解析
tight
[ta?t]
adj. 緊的，牢固的;繃緊的;不漏的;密集的，緊湊的;
adv. 緊緊地;牢固地;
??? 情景例句
Until we're married, you're not staying over.
我們結婚時，你才可以留下來。
No matter what comes up, don't look back.
不論發生什么事情，你也不要回頭看。
This festival is a cheerful occasion, for on this day, the dead are said to return to their homes and they are welcomed by the living.
這個節日是個歡樂的日子，因為在這一天，據說死去的人要回到他們的家里來，活著的人則對他們表示歡迎。