我曾常用罗网捕捉麻雀等小鸟.I used to snare small birds such as sparrows.你可以引诱这些昆虫飞进罗网从而捉住它们.You can catch these insects by tempting them to fly into a trap.他一般不允许自己陷入感情的罗网.He did not normally permit himself the indulgence of sentimen...
本文用光学方法实现了图象等密度假彩色编码.An optical method of pseudocolor equidensity encoding of photographic image is described.如骨等密度较高的组织能吸收更多的X射线,所以在 X 光片上显示出来的是较淡的区域.Denser tissues, as Bones, absorb more X rays and show as lighter area...
He rubbed his hands in glee as he thought of all the money he would make.他想到自己将赚到那么多钱就高兴得直搓手。Soon her glee turns to fear.很快她的欢欣变成了恐惧.She has all the glee of a little girl let loose in a sweetie shop.她像糖果店里无人管束的小女孩那样兴高采烈。...