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
What language do they speak in Japan?
在日本他们说什么语言？
Health does not consist with intemperance.
健康和放纵，彼此不相容。
I thought you could do a better job.
我以为你的表现会更好。