add,add up,add to,add up to的区别
add,add up,add to,add up to的区别
一、add up把...加起来
例:
1. 把(数目)加起来(求出总和),加算,合计:
例:Adding these figures up we can find the answer.
把这些数字加起来,我们就可以找到答数.
2. [口语]加起来得到理想的结果,得出所求的总数;与所求的总数相符:
例:These figures don’t add up correctly.
这些数字加得不对.
3. [口语]言之有理,合乎情理,说得通,有意义:
例:The various facts in this case just don’t add up.
既然是这样,各种事实简直不合情理.[作此义解时一般用于否定句]
4. 估计,估量:
例:We added up all the advantages and disadvantages and tried to come to a decision.
我们全盘估计了种种利弊,力图做出决定.
二、add up to
1. 加起来等于,合计达,总计达,总共;有一定的价值:
例:The figures add up to 450.
这些数字加起来的总数是450.
2. [口语](总括起来)意味着,意思是,表明是,(总起来)等于是:
例:The evidence all adds up to a case of murder.
证据完全表明是一起谋杀案.
三、add to
1. 加,增加;加重;更加:
例:Add the second total to the third.
把第二笔总额加在第三笔总额上.
2. 增添,添加(某物);加强:
例:The bad weather added to the shipwrecked sailors’ difficulties.
恶劣的天气增加了失事船只的船员们的困难.
四、add
vt.
1. 加上,增加,添加;附加;掺加 (to):
例:She added sugar to her tea.
她在茶里加了糖.
2. 附带说明,进一步(或进而,接着,补充)说(或写),附言,再言:
例:He added philosophically.
他富于哲理地补充说.
3. 把…加起来,加算,合算;合计,加,计算…的总和,总共,共得(常与 up 连用):
例:If you add 5 to 5, you get 10 .
5加5得10.
4. 把…包括在内,加进,插入(常与 in 连用):
例:Don't forget to add in the tip.
别忘了把小费也算上.
vi.1. 做加法,加:
例:The children are learning to add and subtract.
孩子们学做加减法.
2. 累积而成:
例:The facts add together to give a hope picture of the firm's future.
这些事实综合起来,给这家公司的未来描绘了一幅有希望的图像.
3. 起增添作用,增添,添加(to):
例:This adds to my pleasure.
这使我更加高兴.
4. 扩大;扩建;增加 (to):
例:The palace had been added to from time to time.这座宫殿曾一再扩建.
n.1. 加法;加法运算2. (一篇报道的)补充部分