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Chinese dictionary
n.beneficial insect
应该保护益虫。
Beneficial insects should be protected.
一种森林益虫
a kind of useful forest insect
益虫利用
beneficial insect utilization
antonym
应该保护益虫。
Beneficial insects should be protected.
一种森林益虫
a kind of useful forest insect
益虫利用
beneficial insect utilization