Etchant
n. (用于金属,玻璃等的)蚀刻剂
🔁 扩展释义
【化】 蚀刻剂; 浸蚀剂
🗣️ 情景例句
I would like to make a suggestion.
我想提个建议。
This material feel hand, How does that materoal feel?
这种布料感觉起来很硬，那块料子如何呢？
Hi, Steven.
你好，史蒂文