original – initial 最初的 original – creative 创造性的 competent – capable – able 有能力的 notion – concept – idea 概念 characteristic – feature 特征 be characteristic of – be typical of 是….所特有的 difficult – hard – tough 困难的 area – field 领域 area – region 区域 final –last 最后的 diploma – certificate 证书 pleasing – satisfactory 令人满意的 wish – hope 希望 massive – extensive – a mass of -- plentiful大量的 conference – meeting会议 close – intimate -- near亲密的 link – connect 连接 explore – investigate 调查 propose – suggest – advise -- recommend 建议 cater for – meet – satisfy 满足 provide – supply – furnish 提供 unite – combine – join 联合, 合并 come across – run into – meet 遇到 appealing – attractive --fascinating 吸引人的 appeal to -- tempt – attract – fascinate (A 级) 吸引