vertebral artery occlusion椎: vertebra动脉: artery; arterial闭塞: stop up; close up动脉闭塞: arterial occlusion; occlusion of artery肺动脉闭塞: lung artery occlusion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:椎动脉闭塞,即可在微信中查询翻译