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
Butter, nice and cold and hard.
牛油 新鲜又冷又硬。
You should have your suit cleaned and ironed.
你应该把你的套装拿去洗烫一下。
For one thing they keep the water clean.
一来，水下植物可以保持水的清洁。