英语词汇“pear psylla”是什么意思，“pear psylla”的读音、用法及例句翻译-烛光网

词汇	pear psylla
释义	pear psyllan.（名词） A small plant louse(Psylla pyricola) that is a destructive pest of pear trees, especially in the northeast United States. 木虱：一种植物小虱子（梨黄木虱木虱属），尤其在美国东北地区，是梨树的大害
随便看	whitest white stork white sturgeon white supremacist white supremacy whitetail white-tailed deer whitethroat white-throated sparrow white tie white trash white vitriol White Volta whitewall tire white walnut whitewash white water white-water white whale white-winged dove white-winged scoter whitewood whitey white zinfandel white–bread

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