adj.规定的,法定的;
v.开药方( prescribe的过去式和过去分词 );指示;规定;指定遵守;
例句:
The doctor prescribed radiotherapy for him.
医生要他做放射治疗.
Books must be kept according to a prescribed form.
必须按照规定的形式记账.
The medicine the doctor prescribed worked upon his illness.
医生开的那种药对他的病有疗效.