Oil tight test
[化] 油密封试验
🧩 词语组成解析
oil
[ɔɪl]
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
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
The advanced exercise class is not so easy, huh?
高级健身班不是那么容易吧， 对不对？
Do whatever seems best.
只要察觉出是最好的，就去做。
If I were you, I would not be bothered by English.
如果我是你，就不会为英语烦恼了。