noun 下载 🔗分享 甘油,丙三醇 The common name for glycerol, glycerin or E422. Examples : "The lotion contained glycerin to keep the skin moisturized. " 这款润肤露含有甘油,能帮助皮肤保持滋润。 compound substance chemistry material 与AI对话词汇游戏阅读练习