bài
战败国
zhàn bài guó
defeated nation; vanquished country
立于不败之地
lì yú bù bài zhī dì
to be in an invincible position
甲队以二比三败于乙队。
jiǎ duì yǐ èr bǐ sān bài yú yǐ duì.
Team A lost to Team B with a score of 2 to 3.