词汇	racial barrier
释义	racial barrier 种族隔阂
随便看	leading element leading elements leading end leading-end acceleration leading-end clamp leading-end resistance leading engineering enterprises leading edges leading-edges leading edge saw cut leading edge sawtooth leading edge separation leading-edge separation leading edge septum Leading Edge Services Leading Edge Simulation leading edge skewed-swept blade leading edge slat leading-edge slat Leading-Edge Slat Modification leading-edge steepness Leading Edge Structure Subsystem leading-edge suction leading edge sweep leading edge synchronization