Martenaging
马氏体时效
🗣️ 情景例句
You're very lucky to have a caring family.
你很幸运有一个温馨的家庭。
You should be ashamed of your bad manners.
你应该对自己的不礼貌感到羞耻。
Can I ask you what it's about?
请问你有什么事儿？