METHODS: Excision of pterysium combined autografting of bulbar conjunctiva and corneal limbal epithelium was performed with surgical microscope.是什么意思_METHODS: Excision of pterysium combined autografting of bulbar conjunctiva and corneal limbal epithelium was performed with surgical microscope.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句