常見例句雙語例句Frass of longhorned beetle larvae plays an important role in natural enemies searching for their cerambycid hosts.天牛幼蟲排出的蟲糞所釋放的揮發(fā)性物質(zhì)成為天敵搜尋天牛所在微棲境的重要化學(xué)信息物質(zhì)。 返回 longhorned beetle