Selective corrosion
[化] 选择腐蚀
🧩 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;
🗣️ 情景例句
How much did you estimate this job is going to cost us?
你估计这工作要花我们多少钱？
I ought to keep cool.
我应该保持冷静。
Yes, my whole body hurts.
是的。我全身都在疼。