n.

1. 卖，出售[U][C]
   These goods are entirely unfit for sale.

   这些货物完全不宜销售。

2. 销售业务；营业；推销[P]
3. 销售额[C][P]
   Sales are down this month.

   这个月的销售额减少了。

4. 销路[U][C]
   There was no sale for black and white TV sets.

   黑白电视机没有销路。

5. （尤指季节性或存货的）廉价出售[C]
   This camera is now on sale for 19 dollars only.

   这种照相机现在廉价出售，只卖十九元。

6. 拍卖[C]

n.

1. the exchange of a commodity for money; the process of selling something.
   ▸ (sales) a quantity or amount sold.
2. (sales) the activity or profession of selling.
3. a period in which goods are disposed of at reduced prices.
4. a public or charitable event at which goods are sold.
   ▸a public auction.