She fell off a horse and suffered a con-cussion.她从马上摔下来，造成了脑震荡。His exhaust fell off six laps from the finish.离终点还有6圈时，他的排气管掉了下来。Suddenly the horse lurched to one side and the child fell off.马突然歪向一边，小孩就摔了下来。...
他调正了快艇，继续比赛。He righted the yacht and continued the race.如果不是, 调整支架固定螺丝直到调正.If it isn't, adjust the spider's mounting screws until it is.弗兰兹调正了一下他的望远镜, 向所指的那个方向望去.Franz adjusted his telescope, and directed it to...
他刚刚在瑟堡开业不久。He has just set up shop in Cherbourg.派多克: 是啊, 你们打算去瑟堡,一路上会发现一些城堡.Paddock: Yeah, you're supposed to be off finding some castle on the road to Cherbourg....
Indole is extracted from methylnaphthalene oil through solvent extracting.用溶剂萃取法从甲基萘油中萃取吲哚.Tryptanthrin is a kind of indole quinazoline alkaloid.色胺酮属吲哚喹唑啉类生物碱.Indole consists in washing oil of coal tar.煤焦油洗油(以下简称洗油)中含有吲哚...