A powdered substance is one which is in the form of a powder although it can come in a different form.
例句
There are only two tins of powdered milk left.就剩下两听奶粉了。...powdered gelatine.粉状明胶
英汉词典释义
adj.
经干燥而成粉的
powdered stone碎石powdered coffee咖啡粉powdered milk奶粉She wore a powdered wig, as was the fashion of the day.她戴着当时流行的扑粉假发。They used strings previously treated with powdered glass.他们使用了事前用玻璃粉末处理过的绳子。
英英词典释义
Adjective
1. consisting of fine particles;
"powdered cellulose""powdery snow""pulverized sugar is prepared from granulated sugar by grinding"