noun 下载 🔗分享 捐赠者,捐献人。 One who makes a donation. Examples : "The charity raised $2,000 from various donors." 这家慈善机构从不同的捐赠者那里筹集到了2000美元。 person organization aid business finance 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 供体,施体 A group or molecule that donates either a radical, electrons or a moiety in a chemical reaction. Compare acceptor. Examples : "a carbonyl donor molecule" 一个羰基供体分子 (Yī gè tāngjī gōngtǐ fēnzǐ) chemistry biochemistry 与AI对话词汇游戏阅读练习