Underquenching
淬炼不足, 淬火不足
🗣️ 情景例句
Yes, here are some catalogs and brochures.
有的，这里是一些目录和小册子。
What cannot be cured must be endured.
事已无法可救，只得耐心忍受。
Fine, thank you, Li Lei. How are you?
我很好，谢谢。你呢？