obstruction lamp的相關資料：
臨近單詞
obstruction
obstruction to an extension
obstruction of tarsal glands
Obstruction of hepatic veins
Obstruction of salivary duct
obstruction of qi activities
obstruction of lacrimal duct
obstruction of biliary tract
Obstruction of urinary tract
Obstruction of Lung by Phlegm
Obstruction of lacrimal ducts
