Maraging steel
马氏体时效钢
🧩 词语组成解析
马氏体时效处理; 高强度热处理
steel
[stil]
n. 钢，钢铁;钢制品;兵器;钢铁工业;
vt. 包上或镀上钢;使坚定;
adj. 钢制的;钢铁业的;坚强的;[色彩]青灰色的;
🗣️ 情景例句
Oh, Grandpa will be so pleased that you're wearing them.
噢 ，戴了它， 祖父一定会非常高兴。
He was anxious about his son's safety.
他担心他儿子的安全。
With this, he hurried off the stage.
他一边说着，一边匆匆下台。