so·ro·ral /səˈrorəl, ˈrɔr-/
(a.)姐妹的
So·ro·ral a. Relating to a sister; sisterly. [R.]
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sororal
adj : like or characteristic of or befitting a sister; "sisterly
kindness"; "sororal concern" [syn: sisterly, sisterlike]
[ant: brotherly]