covertire casing外轮: foreign ship; ocean-going ve ...胎: foetus; embryo汽车外轮胎: auto tyre外轮胎帘布层: cord carcass自行车外轮胎: bicycle tire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:外轮胎,即可在微信中查询翻译