dragonfly 托福专八

changeable taffeta;chatoyant (or shot) silk;a dragonfly hovered, vibrating and iridescent.

处于未完全发育截断的昆虫的幼虫（如 蜓或蝣）。

3. changeable taffeta; chatoyant (or shot) silk; a dragonfly hovered, vibrating and iridescent.

变色塔夫绸；变色丝；一只蜓盘旋着，振动着闪光的翅膀。收藏指正

Damselfly - an important stillwater aquatic insect most commonly imitated in the nymphal form;

Adult looks like a dragonfly, but folds its wings along its back when at rest一种非常重要的水生昆虫（生活于静水），我们会模仿这种昆虫的幼虫阶段。