Clinical application of ultrasound guided aspiration biopsy in the diagnosis of cervical lymph node metastasis before the surgery of squamous cell carcinoma of the tongue是什么意思_Clinical application of ultrasound guided aspiration biopsy in the diagnosis of cervical lymph node metastasis before the surgery of squamous cell carcinoma of the tongue在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句