Selective etching
[计] 选择蚀刻
🧩 词语组成解析
selective
[si'lektiv]
adj. 精心选择的;选择的，不普遍的;淘汰的;
etching
[['etʃiŋ]]
n. 蚀刻版画, 蚀刻画, 蚀刻术\\n[化] 蚀刻; 浸蚀
🗣️ 情景例句
or else my father will get really angry.
要不然我爸爸会很生气。
I go downstairs and have my breakfast.
我下楼吃早饭。
Is it broken?
弄坏了吗？