carbon steel含: keep in the mouth碳: carbon钢: sharpen; strop; whet含碳: carbonic碳钢: carburizing steel; cs carbon steel; cs(carbon steel); simple steel; straight carbon steel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:含碳钢,即可在微信中查询翻译