Partial hardening
[化] 局部淬火
🧩 词语组成解析
n. 硬化, 淬火\\n[计] 硬化, 固化, 淬火
🗣️ 情景例句
The age range is from 6 months to 47 years.
年龄档次从6个月到47岁不等。
Let's begin now.
现在让我们开始。
We're having a special showing next week in our showroom.
下周我们的展示室将有一个特别的展示会，