adj.受教育的；受指示的

动词instruct的过去式过和过去分词.

I have been instructed by the company to offer you a refund. 公司让我给您退款。

His uncle instructed him in French. 他的叔叔教他法语。

I have been instructed by my agent that you still owe me 100 pounds. 我的代理人通知我，你还欠我100磅。

Not educated or instructed; having little or no formal schooling. 未受过教育的未受过教育或教导的; 只受过很少或未受过正规教育的

The police have been instructed to keep an eye out for pickpockets at the fair. 遵照指示，警察在展览会期间警戒小偷。