“妄想地”常见的英文表达可以是 “delusionally” 。
“delusionally”是副词形式,由名词“delusion”(妄想、错觉)派生而来,用于修饰动词,表示以一种妄想的、不切实际的方式去做某事或持有某种想法。例如:He delusionally believed that he could become a millionaire overnight.(他妄想地认为自己能一夜之间成为百万富翁 。 )