noun 下载 🔗分享 可扩展物,可膨胀物 Anything that can be expanded. Examples : "Mobile homes include doublewides, expandables, and single units." 活动房屋包括双拼房、可扩展房和单间房。 utility technology item thing 与AI对话词汇游戏阅读练习
adjective 下载 🔗分享 可扩展的,可扩充的。 Having the capacity to be expanded. Examples : "an expandable baton" 可伸缩警棍 ability technology science technical 与AI对话词汇游戏阅读练习