“重点群体”概念、定义、翻译-科学时代

单词	重点群体
释义	电子商务词汇手册 focus group 重点群体
随便看	PHEMA (polyhydroxyethyl methacrylate) phenadoxone phenakistiscope phenakite phenampromide phenapronil phenazocine phenazone phenetics phenetic system of classification phenetole phenformin phengite phenidone phenindamine phenmedipham phenobarbital phenobenzuron phenocopy phenocritical period phenocryst phenogamic phenogenetics phenogram phenogroup

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

focus group