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
What's this?
这是什么？
Thinks one way, but acts another.
表里不一。
There were six million visitors in all,
参观的人数总共是600万。