Arbitrageur
n. 从事于套利(套汇)之人
✅ 同义词
🗣️ 情景例句
Come on. you can do it!
来吧，你能行！
Would you like me to get you a cab?
要我替你叫出租汽车吗？
He said that someone might be spying on the station and the pilot was ordered to keep track of the strange object.
他说可能有人正对基地进行侦察，因此命令那个飞行员跟踪那个奇怪的飞行物。