brushings
美
英 
例句
Weekly brushings done outside by a non-allergic person are a good idea, too.
每周的刷洗由一個沒有過敏癥的人在戶外進行也是個好主意。
Detection of K-ras gene mutations in bile and bile duct brushings for diagnosis of cholangiocarcinamas
檢測膽汁和膽管刷取物中K-ras基因突變診斷膽管癌