chalk out

基本解釋

If you are waiting for a train at the station, you can always read a magazine or rather chalk out your study timetable for exams.
如果你在車站等火車，可以看雜志甚至是為考試大致列個學(xué)習(xí)計(jì)劃。
The optimizer would chalk out a query plan before performing the actual join operation itself by making use of the statistical data.
在執(zhí)行實(shí)際的連接操作之前，優(yōu)化器使用統(tǒng)計(jì)數(shù)據(jù)制定一個查詢計(jì)劃。
That day, however, my left foot, apparently by its own volition, reached out and very impolitely took the chalk out of my sister's hand.
然而，那天我的左腳竟然伸了出去，而且非常不禮貌地從我姐姐手中奪過粉筆。

You've got to pretty much take that chalk, and make a slurry out of it, put water, and dry it back up, put in a mold, and then you can have the chalk again, but you can't just glue it back together.
你得盡可能地收集它的碎片，把它做成粉漿，加水然后風(fēng)干，放進(jìn)模具，然后你就能重新得到這支粉筆，但是你不能簡單地把它粘起來。
麻省理工公開課 - 熱力學(xué)與動力學(xué)課程節(jié)選

Parisians can be buried alongside Berlioz, Degas and Nijinsky in the cemetery at Montmartre, which was dug out of an old chalk quarry that had been used as a communal grave during the French Revolution.
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She noticed that most kids signed their names in pastel colors so on our last trip she whipped out a stick of fluorescent pink chalk and wrote her name in big block letters and drew a self-portrait.
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But the New York-based company is not the same as it was when it started out with just a four square court drawn with chalk in front of the Austin Convention Center.
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