| 释义 |
〔pesticide〕A chemical used to kill pests, especially insects.杀虫剂，农药：用来消灭有害物的一种化学药剂，特别是昆虫〔bioterrorism〕The use of biological agents, such as pathogenic organisms or agricultural pests, for terrorist purposes.生物恐怖活动：恐怖份子对生物制剂（如病原有机体或农业有害物）的利用〔pestiferous〕pestis [pestilence] * see pest pestis [瘟疫，有害物] * 参见 pest〔enemy〕Something destructive or injurious in its effects:有害物，加害物：危害或伤害人的事物：〔pestilence〕A pernicious, evil influence or agent.有害物；罪恶：有害邪恶的影响或药剂 |