noun 下载 🔗分享 源泉,根源。 The source of water for a stream, spring or well; a fountainhead; a wellhead. Examples : "The lake served as the wellspring for the small river that ran through the town. " 这个湖泊是流经城镇的那条小河的源头。 geology nature environment geography 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 源泉,根源,源头。 A perennial source of anything; a fountainhead of supply or emanation; resource. Examples : "The local library is a wellspring of knowledge for the entire community. " 当地图书馆是整个社区的知识源泉。 nature environment energy thing ability 与AI对话词汇游戏阅读练习