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
Tom doesn't enjoy going to school.
汤姆不喜欢上学。
Please call me and let me know.
请打电话告诉我。
Good afternoon.
下午好。