形容詞 illusory:

1. based on or having the nature of an illusion
   同義詞：illusive

1. Having the nature of fantasies or dreams; illusory.
   幻覺的具有幻想或夢(mèng)性質(zhì)的; 幻覺的

il.lu.so.ry

adj.（形容詞）
Produced by, based on, or having the nature of an illusion; deceptive:
幻覺的，虛假的：由幻象產(chǎn)生的，以幻象為基礎(chǔ)的，幻象性的；欺騙性的：
例句：
.Secret activities offer presidents the alluring but often illusory promise that they can achieve foreign policy goals without the bothersome debate and open decision that are staples of democracy.(Tom Wicker)
.總統(tǒng)私下采取行動(dòng)，給人這樣一個(gè)雖誘人但卻是虛幻的承諾：似乎總統(tǒng)可以避開冗長(zhǎng)的辯論和公開表決這些繁復(fù)的民主成果，來達(dá)到外交政策的目的。.(湯姆·威克)