disjoint range
常见例句
- Retrieves an array of disjoint text ranges from a text container where each text range begins with the first partially visible line through to the end of the last partially visible line.
从文字容器撷取断续文字范围的阵列，其中每一个文字范围都以第一个局部可见行开头，一直到最后一个局部可见行的尾端为止。 返回 disjoint range