基本解釋跳甲同根派生 flea beetle相關(guān)詞英漢例句雙語例句Control efficiency of 5 pesticides to rehmanniae flea beetle and influence to their natural enemies were compared in field condition.田間比較測試了5種殺蟲劑對地黃跳甲的防治傚果及其對天敵的影響。http://www.chazidian.comThe control effect of pesticide 35% phosfolan-methyl EC for mangold flea beetle was 79.2%, but it couldn't control subterranean insect pests.殺蟲劑35%甲基硫環(huán)磷乳油葉麪噴施對跳甲的防傚爲79.2%，對地下害蟲幾乎無傚。There never was a rock that bounded like a kangaroo, never a pebble that crawled like a beetle seeking a mate, never a sand grain that swam like a water flea.從未有過一塊巖石能像袋鼠一樣跳躍，從未有過一粒鵞卵石能像尋偶的甲殼蟲一樣爬行，從未有過一顆沙礫能像水蚤一樣遊泳。flea beetle更多例句詞組短語短語striped flea -beetle 黃條跳甲striped flea beetle 黃曲條跳甲spinach flea beetle 菠菜跳甲prairie flea beetle 草原跳甲grain flea beetle 麥跳甲flea beetle更多詞組英英字典柯林斯英英字典 any small common beetle of the genera Phyllotreta, Chalcoides, etc, having enlarged hind legs and capable of jumping: family Chrysomelidae. The larvae of many species are very destructive to turnips and other cruciferous vegetables flea beetle劍橋字典flea beetle柯林斯字典專業(yè)釋義生物學跳甲