英语翻译：

about; approximately; circa; probably; round about; some
【经】 about; about or circa; approximately; circa

相关词条：

1.  2.orso  3.  4.somewherearound  5.somethinglike  6.  7.  8.approx  9.amatterof  10.cacirca  11.inaroughway  12.intheneighbourhoodof  13.thereorthereabouts  14.approximate(Approx.)  15.circiter  16.anywherebetween  

例句：

1. 这所中学大约有300个学生。
   There are 300 students or so in this middle school.
2. 我大约6点半来接你。
   I'll pick you up about 6:30.
3. 我们公司了大约一百人。
   Our company employed about one hundred people.
4. 那个男孩大约有十岁。
   That boy is about ten years old.
5. 那边那个大约六岁的女孩叫他爸爸。
   The girl over there about six years old called him daddy.
6. 这树干的大约是2米。
   The diameter of the tree-trunk is about 2 meters.
7. 我大约两星期见他们一次。
   I see them about once a fortnight.
8. 这段消防水管大约有60英尺长。
   This fire hose is about sixty feet long.

分词翻译：

大的英语翻译：

big; great; large
【医】 macro-; magnum; makro-; megalo-

约的英语翻译：

about; agreement; arrange; make an appointment; pact
【经】 about