词汇	purplish black fingers
释义	purplish black fingers 手指紫黑
随便看	rotation vector attitude algorithm rotation vector method rotation velocity control rotation vertebrae rotation vibration rotation vibration band rotation-vibration band rotation-vibration coupling rotation-vibration emission spectrum rotation vibration energy rotation-vibration sepectrum rotation-vibration spectra rotation vibration spectrum rotation-vibration spectrum rotation-vibration state rotationviscometer rotation viscometer rotationviscometre rotation viscometre rotation viscosimeter rotation viscosimetre rotation visit rotation volume of freight transport rotation volume of goods transport rotation warping