单词	helical pitch
释义	helical pitch 螺距
随便看	rio hondo RIOJ Rioja Rioja, Cayo Riojan Riojans Rioja,rioja riojas riol Riolan Riolan's anastomosis Riolan's arch Riolan's bones Riolan's muscle Riolan's nosegay Riolan's ossicles riolet root rot riolite (rionite) riolo rioloes Riols Riom riomaggiore riomaggiores Rio Maior 什么钥匙开什么锁什么风儿把你吹来了什么风把你们刮来了什么风把你吹来什么风把你吹来了什么风把你吹来的？什么鸟儿没见过仁、义、礼、智、信，谓之五常，废一不可。仁、谊、礼、知、信，五常之道。仁不异远，义不辞难 52537 52538 52539 52540 18604 18605 18606 18607 18608 18609