The patient received thoracoplasty operation due to persistent air leakage .The biopsy specimens revealed existence of multiple silicotic nodules .是什么意思_The patient received thoracoplasty operation due to persistent air leakage .The biopsy specimens revealed existence of multiple silicotic nodules .在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句