Vacuum refining
[机] 真空精炼
🧩 词语组成解析
[计] 精炼, 提纯\\n[化] 精炼; 精制; 提炼; 匀料; 匀浆
🗣️ 情景例句
I need those potatoes peeled and sliced.
那些马铃薯需要剥皮和切片。
If you wish good advice, consult an old man.
如要忠告向老人请教。
We can offer a 10% discount for orders over 10000 pieces.
订购一万个以上，我们可以打九折。