front wheel bearing nut lock washer前轮: front wheel nosewheel毂: hub; nave轴承: bearing; axle bearing; beari ...螺帽: blind nut; nut锁紧垫圈: lock washer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:前轮毂轴承螺帽锁紧垫圈，即可在微信中查询翻译
