こんな時英語でどう言うの〜？英会話辞典 ：　

「ね」

ねえねえ〜　：　Hey ! Hey !  
寝起きが悪い　：　A bear in the morning.   
寝返りを打つ　：　Toss and turn (in bed).  
寝返る　：　Double cross someone.  
願ったりかなったり　：　Like magic.  Like a dream come true.  
願ってもない　：　I couldn't ask for a better something.   
値切る　：　Bargain.   Haggle.   
寝苦しい　：　A bad night.   A restless night.   
猫かぶり　：　(Put on) a false front.   A mask.  
猫かわいがりをする　：　Dote on.   
猫舌　：　Hot food burns one's mouth.   
猫背　：　A slight stoop.   
根こそぎ　：　Roots and all.   Completely.   
猫なで声　：　A cajoling tone of voice.   
ネコババする　：　Pocket.   Make off with.   Embezzle.   
猫もしゃくしも　：　Everybody and his brother.   The whole world.  
ねじ込む　：　Thrust into.    (抗議する　：　Protest)   
ねじり鉢巻で　：　Wholeheartedly.   
寝たきりの　：　Bedridden.   
ねた切れになる　：　Run out of something (ideas, topics, etc.)  
ねたましく思う　：　Be envious of something.   
ねだる　：　Ask something.  Pester someone (for something).  
寝違える： Twist one's neck while sleeping. Get a crick in my neck overnight.  
根っから　：　Be a born something.   
熱中する　：　Really get into something.   Be crazy about something.   
ねっちり(くっ付く)　：　Clinging.   
熱のない話しぶり　：　A boring speech.  A speech with no fire.  
寝ても覚めても　：　Day and night.   
根に持つ　：　Hold a grudge (against someone/something).  
粘り強い　：　Tenacious.   Tough.   Diehard.   
粘る　：　Stick to someone.   Stick it out.   Hold out for.   
寝坊する　：　Oversleep.   
寝ぼける　：　Sleepwalk.   
根掘り葉掘り　：　Ask about everything.   
根回しをする　：　Lay the groundwork.  Work behind the scenes.    
眠気を覚ます　：　Rise and shine.   
根も葉もない　：　Totally baseless.  
狙いが外れる　：　Miss the mark.   
音を上げる　：　Give in (up).  Admit one's defeat.   
年貢の納め時　：　Game over !   
念には念を入れる　：　Check someone/something again and again.   
念のため　：　Just to be sure.   Just for good measure.   
年齢不詳　：　You can't tell someone's age.   
　

このコーナーは「講談社文庫」の「こんな時どう言う英会話辞典」（長村キット著）
から抜粋させて頂きました。
この本には役に立つフレーズが満載です。読み物としても面白いですよ〜！