n a source of danger; a possibility of incurring loss or misfortune
n a state of danger involving risk
n a venture undertaken without regard to possible loss or injury
v pose a threat to; present a danger to
v put in a dangerous, disadvantageous, or difficult position
n. 危险, 冒...之险, 险境, 险因
vt. 置...于险境, 冒险, 危及