Partial quendching
[化] 局部淬火
🧩 词语组成解析
🗣️ 情景例句
That's very nice of you. Where did you get it? It's not a print.
真细心！你从哪儿弄来的？这还不是复制的呢！
It is good to learn at another man's cost.
前车之覆，后车之鉴。
How do they compare to last year's?
与去年的相比怎么样。