dilemma/dɪ'lemə/

n. a situation in which you have to make a difficult choice between two actions

n. [C] （进退两难的）窘境，困境：I am in a dilemma about whether to tell her the truth. 在要不要告诉她事实真相这个问题上我左右为难。

构词di-（两）+ lemma

音组-ma/-mə/

cinema; comma; dilemma; diploma