Selective hardening
[化] 局部淬火
🧩 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;
n. 硬化, 淬火\\n[计] 硬化, 固化, 淬火
🗣️ 情景例句
I approach things enthusastically and I don't like leaving things half done.
我热诚对待每件事，不喜欢半途而废。
It will take me several hours if I really look at everything.
如果全部参观的话，那得需要好几个小时。
Unlike her friends, she never gave up hope.
与她的朋友的不同之处是，她从不放弃希望。