Etching reagrnt
[机] 蚀刻剂
🧩 词语组成解析
etching
[['etʃiŋ]]
n. 蚀刻版画, 蚀刻画, 蚀刻术\\n[化] 蚀刻; 浸蚀
🗣️ 情景例句
A little over two hours.
两个钟头多一点。
Bully!
暴徒！
In the evening, the children come home from school.They arrive home early.
傍晚，孩子们放学回家。他们到家很早。