It's been niggling at my mind ever since I met Neville in Nice.自从在尼斯见到内维尔后，我一直忐忑不安。It's been niggling at my mind ever since I met Neville in Nice...自从在尼斯见到内维尔后，我一直忐忑不安。Darling Neville, I couldn't be more p...
It took a moment for Mark to recover his poise.马克过了一会儿才恢复镇静。Her plane broke down and it was 18 hours before she got there. It took her three days to recover.她乘坐的飞机出了故障，18个小时后她才到达那里。之后她花了3天时间才完全恢复过来。People used to go to s...
At last the sobs ceased, to be replaced by sniffs.最后，啜泣终于止住了，只剩下抽鼻子的声音。When a dog smells food, he usually sniffs.狗闻到食物时常吸鼻子.There are delicious, happy sniffs and scrumptious snacks to share.有美妙, 幸福的气息跟美味可口的点心与你一起分享....
Patenting genes is a necessary part of biological research.取得基因的专利权是生物研究必要的部分.Transnational firms are also patenting human chromosomes, cells, tissues and organs.同时,跨国公司还在对人类的染色体 、 细胞 、 组织和器官申请专利.Rather, it fell back on ...
好了，约翰，回见，再会。Okay John. See you again. Ta-ta.再见！下星期再会。Bye! See you next week.她不再会被男人一句无足轻重的话弄得头脑发昏.No longer the lightest word of a man made her head dizzy....
黑药和镁的混合物具有离析的倾向.Mixture of black powder and magnesium have a tendency to segregate.1814年,他首次报道了关于镁的毒性问题.One of the first reports on toxicity of magnesium was recorded by him in 1814.在施用硝酸盐 、 硫酸盐和氯化物的情况下会加速钙和镁的损失.Losses o...