specialize in什么意思

specialize in
[英][ˈspeʃəlaiz in][美][ˈspɛʃəˌlaɪz ɪn]
专攻，精通，以…为专业; 专修;

以上结果来自金山词霸

例句:

1.
There are also websites that specialize in reviewing new apps.
还有些网站是专门评论最新的apps。

2.
Start-up costs are lower, because each business can specialize in just onenarrow segment.
启动成本较低，因为每个企业都可以只专门从事一个很窄的领域。本回答被提问者和网友采纳

specialize
[英][ˈspeʃəlaɪz][美][ˈspɛʃəˌlaɪz]
vi.
专攻; 特化; 专门从事; 详细说明;
vt.
使专门化; 使适应特殊情况; 详细说明; 列举;
Many students specialize in engineering.
许多学生专攻工程学。