extended\n英\n[ɪkˈstendɪd]\n\n\n美\n[ɪkˈstɛndɪd]\n\n\nadj.\n延伸的; 延长的; 伸展的; 扩大的;\nv.\n延长; 伸展; 延伸(extend的过去式和过去分词);\n[例句]\nObviously, any child who receives dedicated teaching over an extended period is likely to improve.\n很明显，任何长期接受用心教育的孩子都有可能取得进步。\n[其他]\n原型： extend