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单词	aphid
释义	aphid /ˈeɪfɪd / noun A small bug which feeds by sucking sap from plants; a blackfly or greenfly. Aphids reproduce rapidly, sometimes producing live young without mating, and large numbers can cause extensive damage to plants. Superfamily Aphidoidea, suborder Homoptera. The gardener's friend, the busy little ladybird helps by eating aphids and greenfly.... As a group, aphids attack a plant by sucking its fluids from tender new growth. Keep a look out for aphids on tender young growth or on plants that are stressed and unhappy. Origin Late 19th century: back-formation from aphides, plural of aphis.
随便看	matjes herring matless matlockite matman Mato Grosso matoke matooka matooke mat plaiting mat plant matra matraca matral Matran matranee matriarch matriarchal matriarchalism matriarchalist matriarchate matriarchic matriarchy matric matrical matricaria

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。