noun 下载 🔗分享 螯肢,口螯。 Either of the prehensile claws found on the proboscis of chelicerates (horseshoe crabs, sea spiders and arachnids). Examples : "The spider used its chelicerae to grab the fly and pull it closer to its mouth. " 这只蜘蛛用它的螯肢抓住了苍蝇,并把它拉到嘴边。 animal anatomy biology part organism 与AI对话词汇游戏阅读练习