词汇	free stream direction
释义	free stream direction un.自由气流方向
随便看	The mode of open education the mode of operation the mode of operation profit the mode oforactice training organization The mode of payment the mode of penetrating the mode of poetic speech The mode of practical thought the mode of problem management the mode of produce the mode of project construction The Mode of Prose the mode of reading the mode of regime the mode of relevant mark the mode of social development the mode of speaking test the mode of supply the modern circulation of commodities the modern circulation service system the modern commerce industry the mode of talent cultivation the mode of teaching the mode of teaching management the mode of teaching organization