adjective 下载 🔗分享 可收缩的,能缩回的 That can be retracted (as a cat's claws) Examples : "The cat's claws are retractile, allowing it to walk silently without scratching the floor. " 猫的爪子是可以收缩的,这使得它能安静地走路,而不会刮伤地板。 animal anatomy biology 与AI对话词汇游戏阅读练习