The least significant bit of each block is reserved as the parity bit.

每一块的最低有效位保留为奇偶位。

youdao

In the event that the amount of live data grows and the JVM needs to expand the heap beyond 4mb, it commits a bit more of the reserved area.

如果活动数据的数量增加，J VM需要将堆的大小扩展到4 MB之外，它就会提交稍微多一点的保留区域。

youdao

Start Small - If you're a naturally reserved person, you'll probably want to warm up a bit.

从小事开始----你要是一个天生内向的人，你可能需要活跃一点。

youdao