Quenched steel
淬火钢，淬硬钢，硬化钢
🧩 词语组成解析
v. 解（渴）( quench的过去式和过去分词 ); 终止（某事物）; （用水）扑灭（火焰等）; 将（热物体）放入水中急速冷却
steel
[stil]
n. 钢，钢铁;钢制品;兵器;钢铁工业;
vt. 包上或镀上钢;使坚定;
adj. 钢制的;钢铁业的;坚强的;[色彩]青灰色的;
🗣️ 情景例句
Mr. Lu, we are very pleased to be able to offer this product to you.
陆先生，我们很高兴能提供这个产品给您。
What is one man's cloud is another man's sunshine.
此人乌云盖顶，彼人艳阳满天。
He told him he had better return it or he would call the police.
告诉他最好把羊交还，否则就去叫警察。