nut lock bolt带: belt; girdle; ribbon; band; ...锁紧螺母: jam nut; lock nut; latch nut ...的: 4次方是 The fourth power of 2 i ...螺钉: nut bolt; screw; screw faste ...锁紧螺母的螺钉: nut lock bolt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:带锁紧螺母的螺钉，即可在微信中查询翻译
