1) take a rain check 2V@5: tf
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2) lost count 弄不清楚 Rmw=~NP5
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3) be in another world 精神恍惚；魂不守舍 \>5sW8P]H`
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4) make yourself at home 随意，随便 zls^JTE
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5) save your breath 省口气吧；别白费口舌了 xq;>||B
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6) make sense 有意义，理解 :XY%@n
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7) cost sb. an arm and a leg 非常昂贵
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8) burn a hole in one's pocket 很快地被花光 0hoMf=bb$
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9)fill one's shoes 很好地顶替；令人满意地替代 ~S('\h)1
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10)is ice cold 表示理所当然 wx
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11)like apples and oranges 用来表示无法相比的事物 p1'q{E+o*
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13)lose one's train of 忘记 1#N`elm
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14)meet each other half way 相互妥协，让步 P1OYS\
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15)on the dot 准时；正点 }m<+tn
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16)once and for all 最后一次；干脆 P\dfxR;8%
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17)out of earshot 不在听力所及范围 RK@K>)"f
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18)out of this world 非常好 06HU6d ,
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19)play by ear 随机应变，视情形而定 Bj{J&{
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20) ring a bell 令人想起某件事；听起来耳熟 \GHj_r
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21)share a common outlook 有共同的观点 )P R`irw
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22)six of one and half-a-dozen of the other 半斤八两；没什么区别 V?t*c [
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23)stick around 在附近逗留或等待 ,^C
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24)stick with 继续做，坚持 (Qw >P42J
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25)straighten out 扯平；结清 _$A ?
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26)toss and turn (身体)翻来覆去(通常表示难以入睡) pbh>RS=ri
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27)turn one's back (在别人遇到困难时)不愿帮助 \*5z0A9)5)
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28)under the weather 身体不适，生病 I7h
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29)bite off more than one can chew 贪多嚼不烂；心有余而力不足；不自量力；力不从心 Wt5pK[JV
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30)break new ground 创新 bWp)'
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31)do the trick 做成功；达到理想的结果 <2O# !bX1
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32)drag one's feet 行动缓慢；磨磨蹭蹭不情愿 c=-qbG0`
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33)draw the line 拒绝，拒不容忍 ) C\/ (
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34)feel down in the dumps 心情不好；情绪低落 =^zGn+@z
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35)few and far between 不多；少而分散的；不常碰到或发现的；稀少的 )yz)
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36)fit as a fiddle 身体很健康 .2| (!a9W
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37)grin and bear 任劳任怨；毫无怨言地忍受 %"#y dOy
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38)hit the spot (特指吃了食物，喝了饮料之后)精神完全恢复过来或感到满足；恢复精力；提精神 @d8Nr:
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39)keep between the two of us 不让第三者知道，保密 y(a>Y! dgU
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40)know a thing or two about 略知一二
