Commodity exchanges
[经] 商品交易所
🧩 词语组成解析
n. 交易所,票据交换总额；市场, 外币兑换（exchange 复数形式）
🗣️ 情景例句
Do we have to pre-book tours, or can we get them on site?
我们必须预定行程， 还是到那个地方再说？
They've been married for quite a few years.
他们结婚好多年了。
I strongly recommend this product.
我强力推荐这种产品。