sib
sibnoun- (chiefly Zoology)a brother or sister; a sibling
(主动)胞亲;兄弟;姊妹;同胞
- (Anthropology)a group of people recognized by an individual as his or her kindred
(人类学)(血统)氏族,亲族,血亲亲属
语源- Old English 'related by birth or descent', of unknown origin. Sense 1 dates from the early 20th cent
考试词汇表