Dema
abbr. 美国数据录入管理协会（Data Entry Management Association）；柴油发动机制造商协会（Diesel Engine Manufacture's Association）；世界潜水器材展；马来西亚青年与学生民主运动
🗣️ 情景例句
555-7700. 555 7700
555-7700. 555 7700
Do I have to go to a hospital?
我应该住院
I would like to give you an example, but fortunately I cannot do so.
我愿为你举个例子，但幸亏我举不出。