Cousin's
来自Big Physics
Middle English: from Old French cosin, from Latin consobrinus ‘mother's sister's child’, from con- ‘with’ + sobrinus ‘second cousin’ (from soror ‘sister’).
Middle English: from Old French cosin, from Latin consobrinus ‘mother's sister's child’, from con- ‘with’ + sobrinus ‘second cousin’ (from soror ‘sister’).