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
You were four or five years old, I think.
当时你才四、五岁 我想。
She's not at her desk right now.
这会儿她不在办公室办公。
Would you like a cup of tea?
你想喝杯茶吗？