The enormous numbers of field mice encountered during times of peak populations greatly complicate control. 在种群繁殖高峰期间出现的巨量田鼠使防治问题大为复杂。
field mouse英英释义
Noun:
any of various small mouselike rodents of the family Cricetidae (especially of genus Microtus) having a stout short-tailed body and inconspicuous ears and inhabiting fields or meadows
any nocturnal Old World mouse of the genus Apodemus inhabiting woods and fields and gardens