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
Keep out of what doesn't concern you.
不关你的事不要插手。
Congratulations on your good luck.
我恭喜你好运。
but he was in such a bedraggled condition than an assistant refused to serve him.
但店员见他浑身泥水的样子，竟不肯接待他。