All characters whose primary weight is equal or lower than the specified character are considered ignorable.

主要权重等于或小于指定字符的所有字符都被认为是可忽略的。

youdao

Since all characters having the same primary weight are equivalent, setting this attribute to U+0020 is equivalent to setting it to U+3000.

因为具有相同主要权重的所有字符是等效的，所以将这个属性设置为U+0020 和 U+3000 的效果相同。

youdao

Since all characters having the same primary weight are equivalent, setting this attribute to U+0020 is equivalent to setting it to U+3000.

因为具有相同主要权重的所有字符是等效的，所以将这个属性设置为U+0020 和 U+3000 的效果相同。

youdao