noun 下载 🔗分享 石蚕，毛翅目幼虫 The larva of a caddis fly. They generally live in cylindrical cases, open at each end, and covered externally with debris. Examples : "The fisherman carefully collected the caddis from the stream, hoping to use it as bait. " 那个渔夫小心地从溪流里收集石蚕，希望能用它们来做鱼饵。 animal insect biology nature ecology 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 粗呢布，毛呢。 A rough woolen cloth; caddice. Examples : "The beggar's coat was made of coarse caddis, offering little protection from the cold wind. " 那个乞丐的外套是用粗糙的毛呢布做的，几乎无法抵御寒风。 material wear 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 丝带，花边。 A kind of worsted lace or ribbon. Examples : "The old-fashioned bonnet was trimmed with caddis ribbon in a delicate shade of pale blue. " 那顶老式的帽子上装饰着淡蓝色精致的花边丝带。 material wear 与AI对话词汇游戏阅读练习
