“退票”怎么读？

不能退票。Tickets are not refundable.可以在票房退票.Tickets may be turned in at the box office.他开了一张支票给他的母亲, 但是支票被退票了.He wrote his mother a check, but the check was bounced....

“退票”的英语可以翻译为：eturn a ticket，get a refund for a ticket ...