METHODS:At first,the cut nasal ends of lower lacrimal canaliculi were looked for with the aid of microscope or water infusion into upper lacrimal puncta.是什么意思_METHODS:At first,the cut nasal ends of lower lacrimal canaliculi were looked for with the aid of microscope or water infusion into upper lacrimal puncta.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句