The Earth orbits in an ellipse.地球轨道呈椭圆形。The moon doesn't describe a circle round the earth, but rather an ellipse.月球绕地球运行的轨道不是浑圆的, 而是椭圆的.Send the ellipse behind all the artwork and set it to Multiply.发送椭圆背后的所有作品,并将其...
the epicenter of the international crisis.国际危机的中心The point on the earth's surface directly above is called the epicenter.地表上直接对着震源的那一点称为震中.It is a mystery how he located the epicenter.他是怎样测定震中的还是个谜.At the end of the...
The house is so old and crummy it's falling apart.那座房子太破旧，都开始坍塌了。When I first came here, I had a crummy flat.我刚来这儿的时候，住的公寓简直糟透了。Most of his songs are pretty crummy.他的歌曲大多糟糕透顶。...