“腐蚀剂”造句
这些不同的晶面,具有很不相同的化学性质, 特别是对化学
腐蚀剂的反应不一致.
The chemical properties of these surface differ considerably, particularly in their reaction to etchants.
但是化学
腐蚀剂例如明矾现在很流行.
But chemical mordents mordants such as allon alum are popular today.
但化学
腐蚀剂如明矾今天已经十分普遍.
But chemical mordants such as alum are popular today.