①coward[ˈkaʊərd] n. 懦夫
Don't act like a coward!Face it like a man!
②fellow[ˈfeloʊ] n. 小伙子
Those two fellows give each other a high five.
③助动词Don't (do not) 提前，表示强调。 don't经常和情态动词dare连用， 表示“你敢……(试试？)” 一般用于事前的威胁和警告。
eg： Don't you dare stare at me! 你敢盯着我看试试？
④over常见意思为“在……之上”， 而over-作前缀可表示“过分，过度”。
eg： overtime n.加班
overload v.超载
overcrowded adj.过度拥挤的
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①wear a pair of pajamas穿睡衣
②during the peak season旺季期间
③That's really good to know.涨知识了。
④I'm glad I asked you,because I might never have found it.幸好我问了你，要我的话可能永远也找不着。
