Liquid penetration test
[化] 渗液探伤试验
🧩 词语组成解析
penetration
[,pɛnɪ'treʃən]
n. 渗透;穿透;[军]突破;洞察力;
🗣️ 情景例句
Use a dictionary and grammar guide constantly.
经常使用字典和语法指南。
School should be a time for learning.
学生时代，应该学习许多重要的事情。
The thieves dropped the torch and ran away as quickly as they could.
小偷扔下了手电筒，飞快地逃走了。