单词	angle of action
释义	angle of action : the angle of revolution of either of two wheels in gear during which any particular tooth continues in contact Word History First Known Use 1803, in the meaning defined above
随便看	throed throeing throes throm thromb- thrombastheniae thrombasthenias thrombectomies thrombectomyes thrombectomys thrombi thrombin thrombins thrombo- thrombocyte thrombocytes thrombocytic thrombocytopenia thrombocytopenias thrombocytopenic thromboembolic thromboembolism thromboembolisms thrombogen thrombokinase

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。