add up to

读音

汉语翻译

合计达

词意辨析：

add, add to, add...to, add up to

都是add的固定搭配词组。
add: 作“加，增加”解时，既可作及物动词，又可用作不及物动词；作“又说，补充说”解时，与直接或间接引语连用。

• if the tea is too strong, add some more hot water.
  如果茶太浓了，再加点开水。
• after a short while, he added that he would try his best.
  过了一会儿，他又接着说他会尽力。

add to: 意为“增添，增加，增进”。

• the bad weather added to our difficulties．
  恶劣的天气增加了我们的困难。

add...to: 意为“把......加到......”，是把前一项加到后一项之后或之中。

• add two to seven, and you will get nine.
  七加二等于九。

add up to: 意为“加起来总共是／累计得”，该短语不用于被动语态。

• all his school education added up to no more than one year.
  他的学校教育加起来不过一年。

例句：

1. I don't think these facts will add up to anything.这些事实我看不说明任何问题。
2. These numbers add up to 100.这些数目合计为100.