cul-de-sac的中文意思、音标与词形变化

n. 死巷, 死胡同, (喻)困境, 死路, 盲管 [医] 盲管, 陷凹

n. A passage with only one outlet, as a street closed at one end; a blind alley; hence, a trap. n. a position in which an army finds itself with no way of exit but to the front. n. Any bag-shaped or tubular cavity, vessel, or organ, open only at one end.