add

vt.

1. 添加；增加[（+to）]
   The fire is going out; will you add some wood?

   火快熄了，请你加些木柴好吗？

2. 将……相加[（+up/together）]
   If we add these marks up, we'll get a total of 90.

   如果我们把这些分数加起来，总数就有九十分了。

3. 补充说[Y][+that]
   "I felt sorry for her," Bob added.

   “我为她感到惋惜，”鲍勃又说道。

vi.

1. 增加[（+to）]
   The snowstorm added to our difficulties.

   暴风雪增加了我们的困难。

2. 做加法；加起来
   The little girl has begun to learn to add and subtract.

   这小女孩已在学做加减法了。