单词 | sandbox |
释义 | sandbox/ˈsan(d)bɒks /noun 1A box containing sand, especially one kept on a train to hold sand for sprinkling on to slippery rails.An installation for filling a rail vehicle sand box comprises both a pressurized vessel containing sand or other granular material and a portable delivery head connected to the vessel. 1.1 historical A perforated container for sprinkling sand on to wet ink in order to dry it.Until some time in the Victorian era, the sandbox was a common item on writing desks. 1.2North American A children’s sandpit.Angular poles resemble trees and there are cylinders, a tyre swing, and large sandbox, picturesquely arrayed like a series of exhibits in a sculpture garden....
2 Computing A virtual space in which new or untested software or coding can be run securely.User-Mode Linux allows you to build running Linux systems within Linux systems for use as sandboxes or virtual servers....
3 (also sandbox tree) A tropical American tree whose seed cases were formerly used to hold sand for blotting ink.
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