Maraging
马氏体时效处理; 高强度热处理
🗣️ 情景例句
It probably means we can't stay.
看来我们不能待在这儿了。
The little boy left home for his first day at school.
那个小孩第一天离开家去上学。
It's mild,but it's not always pleasant.
气候温和，但也不总是宜人的。