up to的用法和例句
up to的意思是胜任;直到;多达;该由 ... 决定;
upadv.向(或在)较高位置;向上;在上面;
prep.向,在(较高位置);沿着;顺着;
例句
1、He faithfully lived up to his promise.
他忠实地实践了他的\'诺言。
2、My parents brought me up to respect others.
我父母教育我要尊重他人。
3、He always honies up to you, so he must have some attempt at you.
他一直对你甜言蜜语,所以他一定对你有什么企图。
4、The taxes came up to a huge sum.
各种税加起来是一笔巨款。
5、What are they up to?
他们安的是什么心?