There's no need to be so unfriendly towards them. 没必要对他们这么不客气。 She has a very formal manner, which can seem unfriendly. 她的举止很是郑重其事，有可能会显得不友好。 His tone was curt and unfriendly. 他说话的语调粗暴无礼。 Use more eco-friendly materials, and less of it. 使用更加环保的材料，并尽量少用。 Study on Preparation and Properties of Eco-friendly Functional Cotton Fiber with Selective Oxidation 选择性氧化法制备环境友好型功能棉纤维研究 Environmental protection and development of the eco-friendly fabric softening agent 环境保护和环保型织物柔软剂的发展探讨 上一篇：以ist为后缀的单词5个 下一篇：with which引导什么从句 |