Selective tempering
[化] 局部回火
🧩 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;
[医] 回火, 淬硬
🗣️ 情景例句
Isn't there a conversation that we have to finish?
我们不是有话还没说完吗？
Work has a bitter root but sweet fruit.
劳动根虽苦，然而果实甜。
Was that the 21st?
21号吗？