nonpersistent gas非持久性毒剂
nonpersistent agent非持久性毒剂
nonpersistent session非持续对话
nonpersistent screen无余辉屏幕;[电子] 无余辉荧光屏
nonpersistent pesticide[农药] 无残留农药
nonpersistent connection非持续连接
nonpersistent chemical agent非持久性化学战剂
A Nonpersistent Infection非持久性传染病
A nonpersistent pesticide非持久性杀虫剂
ADJ(形容词) (of pesticides) breaking down rapidly after application; not persisting in the environment (杀虫剂)非持久的