这顿美餐是他母亲和他的姐妹们准备的。The feast was served by his mother and sisters.我把准备的东西忘了个一干二净。I clean forgot everything I had prepared.她强调了认真准备的重要性。She stressed the importance of careful preparation....
For an initial service, a 10 megahertz-wide band of frequencies will be needed.初始服务需要10兆赫宽的频带。If the frequencies are low, this approach cannot be used.若频率很低时, 这种方法就不能使用.The electromagnetic spectrum covers an enormous ran...
The tenant was dispossessed for not paying his rent.那名房客因未付房租而被赶走.They have dispossessed him of his political rights.他们剥夺了他的政治权力.They have been unjustly dispossessed of their hometown.他们被无理赶出家园。...people who were disposs...
我们发现苯甲酐的这些谱带在1789厘米 - 1(5.59微米)和1727厘米 - 1(5.79微米).We have found these bands in benzoylbenzoate to occur at 1789 cm - 1 and 1727 cm - 1.肾功能检查: 测定血尿素氮和肌酐.B: check kidney blood urea nitrogen and serum creatinine.以顺酐和苯胺为原料,...