1、look out for

留心；注意；留意

Look out for special deals.

留意特价。

What are the symptoms to look out for?

有哪些症状需要注意？

考虑…的利益；关照

I'm just trying to look out for you.

我只是想要为你着想。

I felt that I had to look out for myself, because I didn't see that anyone else was going to.

我觉得必须为自己考虑一下了，因为我看不出还有谁会替我考虑。

2、specific

(部位、问题、题目等)特定的，特别的

Massage may help to increase blood flow to specific areas of the body.

按摩有助于增加身体特定部位的血液流量。

There are several specific problems to be dealt with.

有几个特定问题需要解决。

（表达）明确的，确切的，具体的

I asked him to be more specific.

我要求他说得更具体些。

These nerve centres generate rhythmic movements; or to be more specific, rhythmic stomach movements.

这些神经中心产生有节奏的运动，或者更确切地说，是有节奏的肠胃蠕动。

特有的;独特的;只与…有关的

Send your resume with a cover letter that is specific to that particular job.

寄出你的简历并附上一份针对那个特定工作岗位的附函。