The living organisms somehow concentrated the minerals by biological processes.生命体通过某种生物过程聚集矿物质。Biological systems have been doing this for billions of years.生物系统亿万年来一直都是这样。Most young women feel a biological need to proc...
意思就是把金属牙箍紧紧固定在牙齿上.This means 10 metal 11 brackets are 12 cemented to teeth.我还常扭伤膝盖 、 腋窝出汗,甚至有东西会塞进我的牙箍里.I constantly had a sprained ankle, wet armpits and things stuck in my braces....
He took my name and address, scribbling it down in his notebook.他要了我的姓名和地址，匆匆写在他的笔记本上。Most of the nervous students began scribbling out long dissertations.大多数学生很紧张,都开始专心地写他们的论文.The concept can be compared to Max Ernst�...
The PCI and ISA buses are designed into motherboard as expansion slots.PCI和ISA总线都作为扩展槽设计在主板内.Spring loaded coned pins shall be used for two - way and four - way datum holes and slots.配有弹簧的锥形销被使用为 双向 和四向方式的基准孔和槽孔.Slots t ...
传记是一种记叙文.A biography is a form of narration.只是把细节拼凑起来并不能写出一篇好的记叙文.One cannot write a good narrative simply by piecing together the details.靠拼凑细节是不能写出一篇好记叙文的.One can't write a good narrative simply by piecing togethe...