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
about your math teacher or your math homework.
你的数学老师或你的数学作业。
What time should I be at the departure gate?
我在什么时间到登机门？
We've got plenty of time. We needn't hurry.
我们有大把时间，不急。