Dav
abbr. 美国残废退伍军人组织（Disabled American Veterans）
🗣️ 情景例句
Learning to express oneself well in an important part of education.
学会把意思表达清楚是受教育的一个重要方面。
The bone will have to be re-set.
你必须（被）接骨。
She watched TV for half an hour after supper. Then she started her homework.
晚饭后她看了半小时电视。然后她开始做家庭作业。