gypsy moth
noun
1- a tussock moth having a brown male and larger white female, the latter being fully winged but flightless. The caterpillar can be a serious pest of orchards and woodland.舞毒蛾。
1.1
- Lymantria dispar, family Lymantriidae.拉丁名Lymantria dispar, 毒蛾科。