unrealistic

a.不真实的

unpromising, unprompted, unpronounceable, unprovided, unprovoked, unpunished, unputdownable, unqualified, unquestionable, unquestionably, unquestioned, unquestioning, unquestioningly, unquiet, unquote, unravel, unread, unreadable, unreadiness, unreal, unreality, unreasonable, unreasonably, unreasoning, unrecognized, unreel, unregenerate, unregulated, unrelated, unrelenting, unrelentingly, unreliable, unremarkable, unremitting, unrepeatable, unrepentant, unrepresentative, unrequited, unreserved, unreservedly,