1.amateur a. 业余爱好的
音标[ˈæmətə(r)]
例句
Rick is an amateur who dances because he feels like it.
瑞克是个业余跳舞爱好者，他跳舞是因为自己喜欢。
At college she studied English and did amateur boxing.
大学时，她学习英语，同时还参加业余拳击。
2.amaze v. 惊奇，惊叹，震惊
音标[əˈmeɪz]
例句
Just the size of the place amazed him.
仅仅地方之大就使他十分惊奇。
What amazes me is how long he managed to hide it from us.
使我惊诧的是，他竟然能把这件事瞒了我们这么久。
3.ambassador n. 大使
音标[æmˈbæsədə(r)]
例句
The ambassador was presented to the president yesterday.
大使昨天被引见给总统。
The ambassador called the report deceitful.
大使指称那份报告具有欺骗性。
4.ambiguous a. 模棱两可的
音标[æmˈbɪɡjʊəs]
例句
His account was deliberately ambiguous.
他的陈述故意含混不清。
Her role has always been ambiguous.
她的角色一直不明确。
5.ambition n. 野心，雄心，抱负
音标[æmˈbɪʃ(ə)n]
例句
His wild ambition came to light.
他的野心败露了。
He has no ambition.
他没有野心。
