v make an addition (to); join or combine or unite with others; increase the quality, quantity, size or scope of
v state or say further
v bestow a quality on
v make an addition by combining numbers
v determine the sum of
v constitute an addition
a. 额外的；更多的
1. She added sugar to her tea.
她在茶里加了糖。
2. They added more chairs for the guests.
他们为客人增加了更多的椅子。
3. I added a new feature to the app.
我在应用程序中添加了一个新功能。