6483.annual(形)每年的
Annual conference will take place on October 25th．
年会将于十月二十五日召开。

6484.annually(副)每年
These trees fruit annually．
这些树每年结果。

6485.anode(名)正极
Ari electron tube has a cathode and an anode．
电子二极体有一个阳极和一个阴极的电子管。

6486.anonymous(形)匿名的
An anonymous caller told the police that a robbery was going to take place．
警方收到匿名电话，说将会发生抢劫案。

6487.antagonist(名)对立者
I am bound to furnish my antagonist with arguments,but not with comprehension.
我一定要向对手提供争论点，但并无予以理解的必要。

6488.antenna(名)天线
Extend the radio antenna．
把收音机的天线拉到最长。

6489.anthem(名)国歌
Everyone stood for the National Anthem.
奏国歌时大家都站立着。

6490.antibiotic(名)抗生素
Antibiotic can be used against infection.
抗菌素可以用来防止感染。

6491.antibody(名)抗体
The attractian between an antigen and an antibody is very subtle．
抗原和抗体之间的相互吸引是很微妙的。

6492.anticipation(名)期盼
They queued outside the stadium in excited anticipation．
他们怀着兴奋的心情在体育场外面排队等着。

6493.antique(名)古董
That vase is an antique.
那个花瓶是一件古董。

6494.antitrust(形)反垄断的
Microsoft Corp. and the Justice Department have reached an agreement to setlle their long-running antitrust dispute.
微软公司已和司法部达成协定从而解决了长期僵持的反垄断争端。

6495.anxious(形)焦虑的
I began to get anxious when they still hadn't arrived at 9 0'clock.
他们9点钟还没到达，我开始担忧起来。

6496.apologize(动)道歉
后接介词to/for
Yo'll have to apologize to your teacher for being late.
你必须为迟到向老师道歉。

6497.apology(名)道歉
Please accept our apologies for the delay.
我们延误了，请接受我们的道歉。

6498.appall(动)使惊恐
They are appalled the news．
他们被这消息吓坏了。

6499.appalling(形)骇人的
Nothing can extenuate such appalling behavior.
这种骇人听闻的行径罪无可恕。

6500.apparatus(名)仪器
This apparatus pmduces harmful radiations.
这台仪器产生有害的辐射。

6501.appareently(副)似乎
Appareently he's already been married twice.
他似乎已经结过两次婚。

6502.appealing(形)迷人的
同义词charming
The idea of a lying on a beach sounds very appealing!
躺在这迷人的海滩上真是个好主意！

6503.appease(动)安抚
同义词calm
His attempts to appease her only added fuel to the fire.
他试着安抚她，结果却造成火上浇油的局面。

6504.appendix(名)附录
The details are clearly set out in an appendix.
详细情况在一个附录里清楚列出。

6505.appetizer(名)开胃菜
Would you like some appetizer before lunch?
饭前您想吃点开胃菜吗？

6506.applause(名)鼓掌欢迎
Let's all give a big round of applause to the cook!
让我们大家向厨师报以热烈的掌声！

6507.appoliance(名)器具
I am told that you need advertising design for your household appoliance product.
我听说你们需要为你们的家电器具设计广告。

6508.applicable(形)适用的
后接介词to
This part of the form is only applicable to married women.
最格的这部分只适用于已婚女性。

6509.applicant(名)申请人
There were over 200 applicants for the job.
有200多人申请这份工作。

6510.application(名)申请书
Applications for the job should be made to the Personnel Manager．
求职申请书应向人事部经理提出。

6511.appointment(名)约定
I'd like to make an appointment to see the manager.
我想约个时间见一见经理。

6512.appraisal(名)评价
I fully admit the soundness of this appraisal.
我完全承认这种估计的正确性。

6513.appreciation(名)感谢
We bought him a present to show our appreciation for all the work he had done.
我们买了一份礼物送给他，对他的帮忙表示感谢。

6514.apprehension(名)忧虑
不可数
She feel apprehension for her son's safety.
她为儿子的安全担心。

6515.apprentice(名)学徒
He began his career as an apprentice.
他以当学徒开始他的职业生涯。

6516.appropriate(形)适当的
The matter will be dealt with by the appropriate authorities.
会有适当的官员来处理那件事。