onsale英语翻译是：出售；减价；打折；大减价；削价出售。
一、例句
1.You can get a sneak preview of the pictures on sale.对这些即将出售的画你可以先睹为快。
2.Shares on sale in Europe were oversubscribed.在欧洲销售的股票被过量认购。
3.The November issue is on sale now.11月号的杂志现在已经有售。
4.A new model of the car goes on sale next month.一款新轿车下月面市。
5.Booksellers normally order books on a sale-or-return basis.书商通常根据剩货包退的原则定购图书。
6.The new product will first be put on trial sale in this city.新产品将首先在本市试销。