| 释义 | 
		Definition of phenylurea in English: phenylureanoun Chemistry A crystalline solid, C₆H₅NHCONH, many of whose derivatives are used as pesticides and herbicides. 
 Origin   Mid 19th century; earliest use found in William A. Miller (1817–1870), chemist.    Definition of phenylurea in US English: phenylureanoun Chemistry A crystalline solid, C₆H₅NHCONH, many of whose derivatives are used as pesticides and herbicides. 
 Origin   Mid 19th century; earliest use found in William A. Miller (1817–1870), chemist.     |