Tempered martensite
[机] 回火麻田散体, 回火麻田散铁
🧩 词语组成解析
a. 回火的, 缓和的, 脾气...的
n. 马氏体\\n[化] 马氏体
🗣️ 情景例句
Yes.
有。
Poverty is no shame, laziness is.
贫穷不害羞，懒惰才可耻。
The tunnel would be well-ventilated if tall chimneys were built above sea level.
隧道就具备了良好的通风条件。