adjusting mechanism，longitudinal position ofseat座椅: seat前后: around; about位置: seat; place; location; site调节: regulate; adjust; monitor; m ...机构: mechanism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:座椅前后位置调节机构，即可在微信中查询翻译
