Root ZX was used to measure root canal length before and after preparation. Accuraly of root canal filling was evaluated with X-ray examination in the 2 years follow up.是什么意思_Root ZX was used to measure root canal length before and after preparation. Accuraly of root canal filling was evaluated with X-ray examination in the 2 years follow up.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句