Conveniently, he had developed amnesia about that part of his life.他得了健忘症，记不起那一段生活了，倒也省心了。"Could he be suffering from amnesia?" I suggested.“他是不是患了健忘症？”我试探着问道。It is sad that many people have got amnesia when they come ou...
I got roped in to help with the timekeeping.我被拉来帮忙计时。I roped myself to the chimney.我用绳子把自己系在烟囱上。Make sure you're properly roped together before you begin to climb.爬山之前,要确保你们已经很好地用绳索系在一起了....
A method for determining the hexagonal polytypes of silicon carbide using the Laue pattern is described.本文提出了用X射线 劳埃法鉴定SiC六方多型体类型的方法.For the materials with high hardness, such as cemented carbide, glass , jadeware, etc.适...
All of these help relax and de-stress you from the rigors of daily life.所有这些都能帮助放松身心，缓解日常生活的辛苦带来的压力。The rigors of that lonely land need no further description.生活在那个穷乡僻壤的困苦是无庸赘言的.You aren't ready for the rigors of in...