清仓大甩卖的英文：
clearance sale

参考例句：

Slash prices for a clearance sale.
清仓大甩卖

Our shop is having a big clearance sale because of its relocation.
本店迁址，清仓大甩卖。

clearance是什么意思：
n. 清除，清扫；清仓甩卖；空隙；放行证

take off clearance = clearance for take off
起飞许可

The plane was given clearance to land.
飞机被给予着陆的许可。

Clearance of this check could take a week.
支票兑现可能需要一个星期。

The clearance work will enable the garden to look as attractive as possible.
清扫工作将使这座花园尽可能地景色宜人。

Why not cure unemployment by a National Slum clearance effort?
何不通过全国性的消除贫民窟运动来解决失业问题呢?

sale是什么意思：
n. 出售；销售量；销售部；特价销售；销售活动

Not for sale will be showing.
非卖品都将展出。

A pickup in sales.
销售量好转

The sale department make an accurate forecast of sale.
销售部门做了一项准确的销售预测。

The sale department makes an accurate forecast of sale.
销售部门做了一项准确的销售预测。

contract note of sales
发售约书;贸易契约