单词	方向代码
释义	方向代码 direction code
随便看	Extended time Petri nets extended time scale extended time scales Extended Time Tests extended tip extended-utility extended vacation extended validity extended valley extended value extended value on assignment extended-VAP extended to Extended Total Access Communication System extended total access commu-nication system extended tour extended trace identity Extended Trading extended training extended training course Extended Training Service Specialist extended transaction extended transaction model extended transaction service extended transfer matrix