If it is, the current element must have multiple definitions for the same term, and so the processor puts 3 points of vertical space after the current definition.
如果是的话，则当前元素对同一术语一定有多个定义，因此处理器在当前定义之后留出距离为3点的垂直空间。
2
Otherwise, the processor USES 12 points of vertical space.