词汇	metal V-belt
释义	metal V-belt 金属带
随便看	depth lot depth magnification depth manometer Depth matching depth measure depth measurement depth measurement error depth measurement meter depth measurement microscope depth measurer Depth measure system Depth Measure System of Well-log Depth Measuring depth-measuring appliance depth measuring device depth measuring instrument depth-measuring system depth mechanism depth meter depth-meter depth micrometer depth micrometre depth migration depth minimax search sequence depth mining