Sale merchandise is nonreturnable.
特价商品不予退货.
互联网
Silk underwear, once sold, nonreturnaBle.
真丝内衣, 一旦售出, 概不退货.
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Nonreturnable bottles cannot be exchanged for a deposit.
不能退还的瓶子就不能换押金.
互联网
"nonreturnable bottles cannot be exchanged for a deposit"
"sale merchandise is nonreturnable"