Tightness test
[化] 紧密性试验
🧩 词语组成解析
n. 坚固, 紧密\\n[化] 紧度; 严密度
🗣️ 情景例句
Well, I'm glad you're feeling better
我很高兴各位感觉好些。
Please stop by (drop in) sometime.
请于近日过来坐坐。
Finding planets is proving hard enough, but finding life on them will prove infinitely more difficult.
寻找行星证明相当困难，但是要在行星上发现生命会变得无比艰难。