She gave him a bright, determined smile which seemed unnatural.她对他开朗、坚定地一笑，但笑得有点不自然。I consider activities such as jogging and weightlifting as unnatural.我认为像慢跑、举重这样的运动不符合自然规律。The aircraft rose with unnatural speed on tak...
Men who committed unnatural crimes of all kinds were driven there by the Furies.犯各种违背天理人情罪行的人则会被复仇女神赶到这里.To assume an exaggerated or unnatural pose or mental attitude; attitudinize.认为事情 可信 并应该接受为正确的精神态度.I consider activi...