1、find out sb.'s background; check up on sb.
查清某人來歷

2、They have sent him to check up on the things here.
他們派他來檢查這里的情況。

3、Well-disposed doctors check up on them, and several student volunteers play with the children.
關懷備至的醫(yī)生為難民們做體檢，一些學生志愿者陪著他們的孩子一起玩耍。

4、They have sent him to check up on the things here.
他們派他到這里來進行檢查。

5、Maria: Steven, did you check up on Patricia Woo before you hired her?
瑪麗亞：史蒂文，你雇帕特里夏?吳之前核對過她的材料嗎？

6、And once she's there her parents check up on her periodically.
而且她的父母會對她進行定期的檢查。

7、Maria : Steven, did you check up on Patricia Woo before you hired her?
瑪麗亞：史蒂文，你雇帕特里夏•吳之前核對過她的材料嗎？

8、We have studied Lesson8. Now let me check up on you a little.
我們已經(jīng)學了第八課，我來檢查一下。

9、We should carry out the decisions and check up on the results.
我們應執(zhí)行決議并檢查執(zhí)行結(jié)果。

10、check up on sb.
查某人的身分

11、An experiment was carried out to check up on the reliability of certain criteria.
進行了一項實驗以檢查某些標準的可靠性。

12、I need to check up on a few things before I can decide.
我得核實幾件事情才能作決定。

13、Check up on someone who looks lonely.
向看起來孤獨的人問候。

14、Yeah, and I've got to check up on the latest football... I mean share prices.
是啊，我也要去查一下最新的足球……我的意思是股票價格。

15、Forgetting to check up on expenses.
忘記檢查費用。

16、Be easy to check up on and find in an emergency.
以便于跟進檢查和及時發(fā)現(xiàn)緊急情況。

17、The doctor wants to check up on how things are going with him.
大夫要檢查一下他的健康情況。

18、We have to check up on him before we consider his application.
在考慮他的申請以前我們必須對他本人進行審查。

19、Did their parents check up on their whereabouts and set curfews?
他們的父母會調(diào)查他們的行蹤并實施宵禁嗎？

20、Committee members will check up on all plans on Thursday.
星期四委員們將審查所有計劃

21、Now let me check up on you a less.
咱們已經(jīng)學了第八課，我來檢查一下。

22、First of all, we should quickly check up on our fortifications.
首先，要抓緊把工事檢查一下。

23、Check up on this information.
核查一下這項情報。

24、We must check up on your statements.
我們必須對你的陳述進行清查。

25、An experiment was made to check up on the reliability of certain criteria
已經(jīng)進行了一項實驗以檢查某些標準的可靠性。