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
How old are you, Gerald?
Gerald，你今年多大啦！
What sort of guarantee do you offer on your product?
你们提供什么样的产品保证呢？
An all-night party on New Year's Eve provided me with a good excuse for not carrying out either of these new resolutions on the first day of the year,
新年除夕举办的一次通宵晚会，使我理直气壮地在新年头一天免去了这两项任务。