Arbitraging
v. 套汇, 套利（arbitrage的现在分词形式）
🗣️ 情景例句
I 'm head over heels in love with you.
我为你神魂颠倒。
Old love will not be forgotten.
旧情永难忘。
The swallow shares the virtues of both schools in highest measure.
燕子充分兼有这两类鸟的长处，