agency

/ˈeɪdʒənsi/

n.

中介机构，代理中介。

She works for a tour agency.

她在一家旅行社工作。

agenda

/əˈdʒendə/

n.

议程，日程。

Before the meeting, she printed the agenda for us.

在会议开始之前，她帮我们把会议议程打印了出来。

agent

/ˈeɪdʒənt/

n.

代理人，代理商，中介人员。

There was an agent called me asking if I wanted to buy an apartment.

有个中介打电话问我要不要买房子。

aggressive

/əˈɡresɪv/

adj.

好胜的，有进取心的，具有侵略性的。

Do you think a salesperson should be aggressive?

你觉得一个销售人员应不应该是好胜的性格。

ago

/əˈɡəʊ/

adv.

以前。

My sister went to Beijing 1 year ago.

我妹妹1年以前去了北京。

agree

/əˈɡriː/

v.

同意，赞成。

agree with somebody

I agree with you totally.

我完全同意你。

agree about / on something.

I can’t agree about your advice.

我不能同意你的建议。

agreement

/əˈɡriːmənt/

n.

同意，协议。

Under the agreement, the two companies will build the system together.

根据协议，这两家公司将一起创建该系统。

ahead

/əˈhed/

adv.

向前，超前的，领先的；提前，预先。

If you want to do something, don’t hesitate, and just go ahead.

如果你想做什么，别犹豫，尽管向前走。

If there are any changes, please inform us ahead.

如果有任何变动，请提前告知我们。

aid

/eɪd/

n., v.

援助；帮助；助手；帮助者；有助于。

This company gave great aid to the post-disaster reconstruction after the earthquake.

这家公司对地震后的灾后重建给与了巨大帮助。

with/without the aid of somebody/something

The project progressed smoothly with the aid of Mr. Roc.

在Roc先生的帮助下，项目进展的非常顺利。

aim

/eɪm/

v., n.

目的（在于）；引导；瞄准。

aim at something

The company is aiming at a 30% increasement in sales.

该公司的目标是将销售额提升30%。

aim to do something / aim at doing something

Roc aims at remembering 3,000 new words in a month.

Roc计划在一个月之内记住3000个新单词。