half-dozen

n.

半打，六个；

1. They threw me into what looked like half a walnut shell.
   它们将我扔进了一个看起来只有半个的胡桃壳里。

An Angry Half-Dozen
Philip Wadler
Functional Programming
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What next?: a half-dozen data management research goals for big data and the cloud
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An angry half-dozen
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