短语词组短语mealy -bug wilt 菠萝萎凋病Giant mealy bug 草履蚧coffee mealy bug [植保]咖啡粉蚧pearl mealy bug 梨粉蚧cocoa mealy bug 可可粉蚧pink sugarcane mealy bug 甘蔗粉介壳虫comstock mealy bug 康氏粉蚧citrus mealy bug 桔粉蚧;[植保]柑橘粉蚧persimmon mealy bug 柿绒蚧 返回 mealy bug