单词	takeoff heading
释义	takeoff heading 起飞航向
随便看	mechanical sieve shaker mechanical sieving mechanical sifter mechanical signal mechanical signalling mechanical signal tower mechanical simulation test mechanical skill mechanical slewing derrick mechanical slicer mechanical slide unit mechanical slot mechanical smoke control mechanical smoke filter mechanical smoking mechanical snow plough mechanical snow plow mechanical snubber mechanical sociologist mechanical sodium pump mechanical softening mechanical soil cultivation mechanical solidarity mechanical sorting mechanical sounding 以刑止刑以刑致刑以利累形以力服人以功补过以勤补拙以升量石以半击倍以卵击石以卵投石 21127 21128 21129 21130 21131 21132 21133 21134 21135 21136