add 用法

djt000

add作及物动词的用法

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  "I felt sorry for her," Bob added. 我为她感到惋惜,"鲍勃又说道。

作不及物动词的用法

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。