clearance|ˈklɪərəns|noun①Uncountable and countable(removal)清除 ②Uncountable and countable(freeing of road, water course)疏通 (freeing of land)清理 ③Uncountable and countable(emptying of room, building)清空 ④Uncountable and countable(evacuation of people)清场 ⑤Uncountable and countable(selling of goods)清仓销售 a stock clearance清仓大甩卖 ⑥Uncountable(handling of work, backlog)处理 ⑦Uncountable and countable(of debt, loan, mortgage, etc.)清偿 (of account)结清 ⑧Uncountable and countable(authorization, permission)批准