Four nozzles , canted outboard, split the exhaust of the solid rocket motor into four equal tails.四个向外倾斜的喷管把固体火箭发动机的排气流分成四个相等的尾巴.In practice, the turbine disc and the nozzles are fitted into a casing.实际上, 涡轮圆盘和喷嘴是装在机壳里的....
试试用柠檬汁去除手指上的烟渍。Try using lemon juice to remove tobacco stains from your fingers.用温和的漂白剂浸泡以去除污迹。Remove stains by soaking in a mild solution of bleach.把橄榄的果肉切下来，然后去除果核。Cut the flesh from the olives and discard the stones....
Anthony picked himself up and set off along the track.安东尼自己慢慢爬起来，又开始沿着跑道跑下去。His book about Afghanistan is reviewed here by Anthony Hyman.安东尼·海曼在此就他那本关于阿富汗的书写了书评。Anthony was a dead cert for promotion.安东尼肯定会得到提拔，那是板上钉钉的事儿。...