国际音标

处方；规定

词根法分析

pre-（之前）+ script（写）+ -ion（行为或状态）→ 处方；规定

• pre-前缀，表示‘之前’
• script词根，来自拉丁语‘scribere’，意为‘写’
• -ion后缀，表示‘行为或状态’

例子

• description描述，来自拉丁语‘describere’，意为‘详细写’
• subscription订阅，来自拉丁语‘subscribere’，意为‘在下面写’

练习

• preface前缀‘pre-’（之前）+ face（面）→ 前言
• precaution前缀‘pre-’（之前）+ caution（小心）→ 预防措施

造句

• The doctor wrote a prescription for the patient.
• You need a prescription to buy this medicine.
• The prescription of the law must be followed.