Alastair: A new, young pianist from the Czech Republic called Irina Dubcek.阿拉斯泰: 是个刚出道的年轻钢琴家,来自捷克共和国,叫伊琳娜.杜布切克.Alastair has a bad back so we have a hard bed.阿拉斯泰尔背部有毛病，所以我们睡硬板床。Alastair: I went to a piano recital yesterd...
The material is a semiconductor called gallium manganese arsenide.这种材料是一种叫做镓锰砷化物的东东.Objective To investigate the influence of Gallium on osteocyte ultrastructure in osteoporosis.目的探讨镓盐对骨质疏松骨细胞超微结构的影响.Gallium and arsenic ...
她因雾在布鲁塞尔滞留了好几个小时。She spent hours fogbound in Brussels.机场被迫关闭，造成游客滞留。The airport had to be closed, stranding tourists.他们昨晚会面,消除一切滞留的疑点.They met last night to clear up any lingering doubts....