wheel shoulder肩: shoulder轮间缺口: prosenthesis轮架组件: truck assembly轮键槽: wheel key way轮架支座拉条: wheel carrier support brace下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:轮肩，即可在微信中查询翻译
