Dietzel silver refining
[化] 迪茨耳炼银法
🧩 词语组成解析
silver
['sɪlvɚ]
n. 银;银币;银制品;银色;
adj. 银制的;像银的;银色的;银白色的;
vt. （在某物上）镀银;使具有银色光泽，使变成银色;
[计] 精炼, 提纯\\n[化] 精炼; 精制; 提炼; 匀料; 匀浆
🗣️ 情景例句
Stay right where you are.
站住别动！
A colt you may break,but an old horse you never can.
小驹犹可练，老马最难驯。
Have they ever been there before?
他们以前去过那儿吗？