I just decided I was a bit too frivolous to be a doctor.我刚刚决定说自己有点过于轻率，不适合做医生。It was frivolous of him to make such an accusation.他提出这样的指控真无聊.She has a frivolous nature and won't take anything seriously.她生性轻浮,什么事情都不肯...
It was frivolous of him to make such an accusation.他提出这样的指控真无聊.frivolous behaviour轻浮的举止I just decided I was a bit too frivolous to be a doctor.我刚刚决定说自己有点过于轻率，不适合做医生。Isabelle was a frivolous little fool, vain and flighty....
Consciousness evolves while brain evolves, and boosts brains evolvement.意识随着大脑的进化而进化, 同时又是大脑进化的动因.The rocket boosts the astronaut into space.这火箭能把宇航员送入太空.A cool shower wakes up the body and boosts circulation.冷水澡可以刺激身体，促...
A down - hole autotracking well pumping unit different from the conventional pumping unit was designed.针对抽油技术的现状和存在的问题,设计了一种不同于有杆抽油方法的井下自动跟踪式抽油装置.It is autumn and they are pumping water out of the swimming pool.入秋了, 他们正在...
这类植物分属莴苣属和翅果菊属.They were found to belong to the genera Lactuca and Pterocypsela.叶子上有柔毛的欧洲山柳菊属植物; 有时归为山柳菊属.European hawkweed having soft hairy leaves; sometimes placed in genus Hieracium.松果菊属草药提取物也可以提高免疫力.The herb extract...