Spot hardening
[化] 局部淬火
🧩 词语组成解析
spot
[spɑt]
n. 地点，场所;斑点，污点;[股票]现货;职位，职务;
v. 弄上污渍，弄上斑点;污辱，玷污;认出，发现;散步;
adj. 现场的;现货的;插播的;
abbr. satellite positioning and tracking 卫星定位和跟踪;
n. 硬化, 淬火\\n[计] 硬化, 固化, 淬火
🗣️ 情景例句
Don't talk with your mouth full.
嘴里满是东西时别说话。
Equivocation is first cousin to a lie.
支支吾吾，其言必诈。
It's about a hundred metres along on the right.
再沿右边边走大约100米。