Quenching and tempering
[化] 淬火及回火
🧩 词语组成解析
n. 淬火, 猝灭, 猝熄\\n[化] 淬火; 淬灭
and
[ənd, ən,ænd]
conj. 和，与;而且;于是，然后;因此;
[医] 回火, 淬硬
🗣️ 情景例句
Dinner for the entire family.
给全家做晚餐
The roof has leaks in it,and the front step need to be fixed.
房顶有漏缝，并且前面台阶需要修理。
But even when such refinements are not available, there is plenty to keep you occupied.
即使没有这些消遣条件，也总是有事可做。