beneficial insect的意思
美
/ ˌbeniˈfiʃəl ˈinsekt /
英
/ ˌbɛnəˈfɪʃəl ˈɪnˌsɛkt /
益虫
beneficial insect的例句
It has obvious effect to wheat or vegetable aphis, and no harm to and beneficial insect.
本杀虫剂对小麦蚜虫和蔬菜蚜虫防效显著, 对天敌和人畜无害.
互联网
Paederus medical pests, but it is beneficial insect agriculture.
隐翅虫是医学害虫, 但它确是农业上的益虫.
互联网