形容詞 equivocal:

1. open to two or more interpretations; or of uncertain nature or significance; or (often) intended to mislead
   同義詞：ambiguous
2. open to question-Anna Jameson
3. uncertain as a sign or indication

1. Having a grammatical structure that allows of two interpretations; equivocal.
   歧義的，模棱兩可的一種語法結(jié)構(gòu)可以有兩種解釋的; 模棱兩可的
2. The politician gave an equivocal answer.
   那政客的答覆模棱兩可。

e.quiv.o.cal

adj.（形容詞）
Open to two or more interpretations and often intended to mislead; ambiguous.See Synonyms at ambiguous
歧義的：可以做兩種或更多解釋的，常會(huì)造成誤解的；模棱兩可的參見 ambiguous
Of uncertain significance.
不明確的：作用、重要性不確定的
Of a doubtful or uncertain nature.
不確定的：性質(zhì)上有疑問或不確定的

來源：
From Late Latin aequivocus
源自 后期拉丁語 aequivocus
Latin aequi- [equi-]
拉丁語 aequi- [前綴，表.相等.]
Latin vôx vôc- [voice] * see wek w-
拉丁語 vôx vôc- [聲音] *參見 wek w-

【引伸】
equiv.ocal.ity
equiv.ocally
adv.（副詞）