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
and wrote to his wife Martha.
给他妻子Martha写信。
It'll come to me.
我会想起来的。
Can you spell it, please?
请您把它拼出来好吗？