Alpha martensite
[机] 阿伐麻田散体
🧩 词语组成解析
alpha
['ælfə]
n. 希腊字母的第一个字母;
n. 马氏体\\n[化] 马氏体
🗣️ 情景例句
whom I think you've met once or twice before.
我想你以前见过他一两次面。
Wisdom is a good purchase though we pay dear for it.
我们为了求知识，付出高价也值得。
Has he had anything to eat this morning?
他今早吃了什么东西吗？