adj.不能退还的,(容器)不能退给卖主的;
例句:
Nonreturnable bottles cannot be exchanged for a deposit.
不能退还的瓶子就不能换押金.
Silk underwear, once sold, nonreturnaBle.
真丝内衣, 一旦售出, 概不退货.
Sale merchandise is nonreturnable.
特价商品不予退货.