Arbitraging
v. 套汇, 套利（arbitrage的现在分词形式）
🗣️ 情景例句
Not yet.
还没有。
We'll have to check these rates against those charged by other suppliers.
我们必须核查一下由其他供应商提供的费率。
when the whole animal is sometimes preserved, as in a refrigerator.
有时整个动物像被放在冰箱里一样被保存下来，