木虱一种木虱科植物跳虱，尤指属于跳虱属的木虱，有不少品种是侵害果树的。

Any of various jumping plant lice of the family Psyllidae, especially of the genus Psylla, which includes several species that infest fruit trees.

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木虱一种木虱科植物跳虱，尤指属于跳虱属的木虱，有不少品种是侵害果树的。

Any of various jumping plant lice of the family Psyllidae, especially of the genus Psylla, which includes several species that infest fruit trees.

youdao