单词：coincidence mass spectrometer
单词：coincidence mass spectrometer 相关文章
Ali: Didn't you say your friend was American? Where is she going on her honeymoon? Shan: They're going skiing in Colorado. Ali: What a coincidence! These pajamas would be perfect to take along on the honeymoon! Shan: You're probably right. Oh, what t
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Dialogue 20 laurance--You look rather pal.Aren't you feeling well? soony--Not very.I was sick most of the might .I didn't sleep very well. laurance--What seems to be the matter?Is it the flu? soony--N
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Dialogue 20 FEELING SICK laurance--You look rather pal.Aren't you feeling well? soony--Not very.I was sick most of the might .I didn't sleep very well. laurance--What seems to be the matter?Is it the
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Dialogue 20 FEELING SICK laurance--You look rather pal.Aren't you feeling well? soony--Not very.I was sick most of the might .I didn't sleep very well. laurance--What seems to be the matter?Is it the
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罗马不是一天建成的，口语是需要日积月累的。当你偶遇某位熟人时，不要老说how are you了，试试下面几句常用的口语寒暄吧。 1. What a pleasant surprise! 真是个惊喜啊! 2. What brings you here today? 今天
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