noun 下载 🔗分享 毛毛虫,蛁蟟 (diāo liáo)。 The larva of a butterfly or moth; leafworm. Examples : "The bird just ate that green caterpillar." 那只鸟刚刚吃了那条绿色的毛毛虫。 animal insect biology nature organism 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 履带车, 履带运输车 A vehicle with a caterpillar track; a crawler. Examples : "The construction crew used a caterpillar to move the heavy equipment across the muddy field. " 施工队用履带车把重型设备运过泥泞的场地。 vehicle machine 与AI对话词汇游戏阅读练习