It is called the centripetal acceleration.这叫做向心加速度.After some treatment of centripetal force, he deduces Kepler's third law.在向心力的一些论述之后, 他推出了开普勒的第三定律.the centripetal effects of a homogeneous population同类人种倾向集中的作用Aft...
Older mothers tend to be too idealistic about the pleasures of motherhood.较年长的母亲往往对身为人母的乐趣过于理想化。Has motherhood changed your career outlook?当了母亲是否改变了你的职业前途？Should motherhood necessarily mean sacrifice and self-denial?做母亲就...
Sometimes things have to fall apart to make way for better things.有时候要到达谷底，才会慢慢变好。His destination was Chobham Common, a long way from his Cotswold home.他的目的地是乔伯姆公地，那里和他在科茨沃尔德的家离得很远。She was afraid in a way that was quite ...