Arbitraged
v. 套汇, 套利（arbitrage的过去式与过去分词形式）
🗣️ 情景例句
Is there any more plain paper?
还有没有更多的白纸？
May I help you?
要我帮忙吗？
Collecting small items can easily become a mania.
收集小玩艺儿很容易着迷。