Case hardened
[建] 表面硬化的
🧩 词语组成解析
case
[kes]
n. （实）例，事例;情况，状况;诉讼（事件），案件，判例;容器（箱，盒）;
vt. 把…装入箱（或盒等）内;加盖于;包围，围住;[俚语]（尤指盗窃前）探察，侦查，窥测;
cas(to fall)+e→事件；事情；场合；状态；诉讼事件；患者
hardened
[['ha:dnd]]
a. 变硬的；坚定的
🗣️ 情景例句
some magazine will pick up the story, too.
一些杂货店也将刊登这项消息。
Eat at pleasure, drink with measure.
随意吃饭，适度饮酒。
What was wrong with Jim ? Did he hurt himself?
吉姆怎么啦？他伤着自己啦？