Diurnal insect typically having a slender body with knobbed antennae and broad colorful wings .
白天活动的昆虫，身体细长，触角有球形突起物，翅膀宽而色彩艳丽。
Any of various insects of the order lepidoptera , characteristically having slender bodies , knobbed antennae , and four broad , usually colorful wings .
