一种棘齿装置把线从线轴转到梭心上。A ratchet mechanism transfers the thread from spool to bobbin.操作杆进一步弯曲，线轴发出刺耳的吱吱声。The rod bent double, the reel shrieked and ratcheted.图的纵轴the vertical axis of the graph...

“轴”的英语可以翻译为：见“压轴子”[yā zhòu zi]...

“轴”的拼音为：zhòu...