短語(yǔ)詞組短語(yǔ)forest insect pest [植保]森林害蟲(chóng)insect pest occurrence 蟲(chóng)害發(fā)生crop insect pest 作物病蟲(chóng)害underground pest insect 地下害蟲(chóng)warehouse pest -insect 倉(cāng)庫(kù)害蟲(chóng) 返回 insect pest