Fluorescent penetrant
[化] 荧光渗透剂
🧩 词语组成解析
fluorescent
[fluə'resənt]
adj. 荧光的;发荧光的;（颜色、材料等）强烈反光的;发亮的;
n. <美口>荧光灯;日光灯;
a. 渗[穿]透的
🗣️ 情景例句
I'm not sure I'm up to it.
我不能肯定我是否能做得来。
What's the weather like today?
今天天气如何？
But even when such refinements are not available, there is plenty to keep you occupied.
即使没有这些消遣条件，也总是有事可做。