1.intelligence n.智力；理解力
She's the equal of her brother as far as intelligence is concerned.
论智力，她和她哥哥不相上下。
2.devise v.设计；发明
This time we'll devise a better solution.
这次我们将设计一种新的解决方案。
3.instant n.瞬间；立即
I shall be back in an instant.
我马上就回来。
4.contestant n.竞争者；参赛者
The hostess promised to give each contestant, a fair show in answering the questions.
主持人答应在回答问题时给每位竞赛者以公平的机会。
5.artificial a.人造的；虚伪的
This orange drink contains no artificial flavourings.
这种橙汁饮品不含人工调味料。
