spacebar
n. 空格键
例句
ALT, next to the spacebar, is now a dedicated period (.) key.
空格右边的原alt键现在变成了专用的。键。
Press the spacebar again, and the breakpoint once again is enabled.
再按一次空格可以重新启用断点。
We should now be able to invoke the content assistant by pressing Ctrl + spacebar.
这时应该能够按Ctrl +空格键来调用内容助理了。