n.North American silkworm moth; larvae feed on the leaves of forest trees
同义词：cecropiaHyalophora cecropia
英汉双解大词典
cecropia moth/sɪˈkrəʊpɪə/
1.
N（名词）
a large North American saturniid moth, Hyalophora (or Samia) cecropia, with brightly coloured wings and feathery antennae 天蚕蛾; 一种大的北美蛾，有着亮色的翅和毛茸茸的触角