提示：点击例句中的单词，就可以看到词义解释

A person may possess wealth , i.e. exchangeable value .

一个人可以据有财富，那就是交换价值。

This discount card is not exchangeable for cash .

此折扣卡不能兑换现金。

Goods sold are not returnable or exchangeable .

货物售出，不能退还或更换。

Goods sold are not exchangeable or refundable .

商品售出后不能退换或退款。

Complementary ion effect of exchangeable base .

交换性盐基互补离子效应。