Etching test
[机] 蚀刻试验
🧩 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
Bye.
再见。
I'm going to tell him what to answer.
我正要告诉他应该如何回答。
There is a new type of machine which can produce colour copies.
有一种新型的机器能够制作出彩色复印件。