noun 下载 🔗分享 加蟆, 鵟翠鸟。 Any of various insectivorous tropical birds, of the family Galbulidae, having iridescent plumage and a long, sharp bill. Examples : "The jacamar perched on the branch above the jungle path, its iridescent blue and green feathers gleaming in the sunlight. " 加蟆停歇在丛林小路上的树枝上,它那闪耀着彩虹般光泽的蓝绿色羽毛在阳光下熠熠生辉。 animal bird nature biology 与AI对话词汇游戏阅读练习