manque
/ˈmɔŋkeɪ; mɑn`ke/ adj
(French 法) (following ns 用於名词之後) (of a person) who could have followed the career mentioned, but who failed or lacked the opportunity to do so （指人）（所提生涯、 职业等）未能实现的, 未成功的, 壮志未酬的
a teacher, an actor, a writer, etc manque 从未当成教师、 演员、 作家等.