用法:
1 situation in which one has to choose between two undesirable things or courses of action 进退两难的窘境; 进退维谷的困境:
be in/place sb in a dilemma 陷入[置某人於]进退两难之境.

用法:
2 (idm 习语) on the horns of a dilemma => horn.

• grow to like(grow to be like)
• habitable(inhabitable)
• had better(had rather)
• had rather(would rather)
• had rather(would rather)
• had to(must)
• had to(ought to)
• had to(ought to)
• hand in hand(hand over hand, hand to hand)
• hang on(hang upon)
• hanged(hung)
• happen(occur)
• happen(take place)
• hard(hardly)
• hardly ever(not always)
• hate doing sth(hate to do sth)
• have a hand in(lay a hand on)
• have a heart(have the heart)
• have a share in(have a share of)
• have a share in(take a share in)
• have a word with(have words with)
• have an advantage over(have the advantage of)
• have an eye for(have an eye to)
• have an eye on(have an eye to)
• have been (to)(have gone (to))