?轮系臂
... 系,列,轮系,列车 train 轮系臂 train arm 列车轫 train brake ...
?系杆
...系杆 binder lever; binding rod; brace; crank arm, planet carrier; lacing bar; sag rod; tie bar; tie rod; tie tod; tiebar; tire; track rod; train arm; tyre 杠杆结 leverhitch or marling hitchh; lever-hitch or marling hitch .
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。