Methods: A 5 year follow up survey of 41 cases of seamen with split teeth restored by metal full crown was made, and the effect was evaluated.是什么意思_Methods: A 5 year follow up survey of 41 cases of seamen with split teeth restored by metal full crown was made, and the effect was evaluated.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句