Tempering sand
[机] 调质砂
🧩 词语组成解析
[医] 回火, 淬硬
sand
[sænd]
n. 沙;沙滩;沙色;
vt. 撒沙于;用砂纸磨光;
🗣️ 情景例句
I've found a new job with another company.
我在另一个公司里找到了一份新工作。
A man may lead a horse to the water, but he cannot make him drink.
牵马到河易，强马饮水难。
Thank you, doctor. Come along, Tom.
医生，谢谢你。我们走吧，汤姆。