il·lu·so·ry
adjective/ɪˈluːsəri/
/ɪˈluːsəri/
(formal)- not real, although seeming to be
虚假的；幻觉的；迷惑人的 - an illusory sense of freedom
虚幻的自由感 - Any power he may seem to have is purely illusory.
他貌似有权，但他的权力纯属虚幻。
Word Originlate 16th cent.: from ecclesiastical Latin illusorius, from Latin illus- ‘mocked’, from the verb illudere. - an illusory sense of freedom