Marquench
等温[分级]淬火, 马氏体淬火, 淬火时效
🗣️ 情景例句
Your health has really gone to pot.
你的健康真的很糟糕。
Fasting comes after feasting.
今日有酒今日醉，明日无钱不揭锅。
She gave her luggage to a porter and showed him her ticket.
她把行李交给搬运工并给他看了车票。