Zonerefine
vt.[冶]用区域熔炼法生产, 区域精炼
🗣️ 情景例句
Here are our catalogues, brochures, price lists.
这儿有目录、小册子、价格表。
It is up to you to carry out the plan.
由你实行那个计划。
It has to be tall because it is like a giant block and tackle,
井架必须很高，因为它像一个巨型滑轮组。