词汇	second assignment
释义	second assignment 二次动作元件分配
随便看	horizontal sorting machine Horizontal Sounding Balloon horizontal sounding technique horizontal spacing horizontal spacing between purlins horizontal span horizontal specialization horizontal spectral exponent horizontal spectrograph horizontal speed horizontal sphere-gap Horizontal Spillovers horizontal spin horizontal spindle horizontal spindle box horizontal spindle jig borer horizontal-spindle press horizontal spindle pump horizontal-spindle rotary table type horizontal spindle surface grinding machine horizontal-spindle surface grinding machine horizontal spinning horizontal spinning extruder horizontal spiral Horizontal spiral accumulator