noun 下载 🔗分享 增塑剂,塑化剂 Any of various substances added to a material (such as plastic or concrete) in order to make it more pliable. Examples : "The manufacturer added a plasticizer to the vinyl flooring to make it more flexible and easier to install. " 制造商在乙烯基地板中加入了一种增塑剂,使其更加柔软有弹性,也更容易安装。 material substance chemistry industry 与AI对话词汇游戏阅读练习