1. get the hang of進(jìn)入狀態(tài)，摸到竅門
    I think if I practice serving a couple of times, I’ll get the hang of it.
    我想如果我多練習(xí)幾次發(fā)球，我就會(huì)魔到竅門了。
    2. out to lunch神經(jīng)病，神志不清
    Richard stands on his head in the shower. He’s really out to lunch.
    理查德在浴室倒立。他真是有病。
    3. rap sheet犯罪記錄，前科
    This isn’t his first offense. He has a rap sheet a mile long.
    這不是他第一次犯罪，他前科累累。
    4. red tape官樣文章，繁瑣的程序
    I need this information as soon as possible. See if you can cut through the red tape.
    我要盡快拿到這份文件?？茨懿荒芸s短申請(qǐng)的程序。
    5. a fair shot相當(dāng)大的希望
    You have a fair shot at the scholarship.
    你很有希望能拿到獎(jiǎng)學(xué)金。