投机者经常在市场波动时买入卖出,试图从中获利。

Speculators often buy and sell during market fluctuations to profit from price changes.

点击显示答案

Speculators often buy and sell during market fluctuations to profit from price changes.

speculators 是名词 speculator 的复数形式,来自动词 speculate(投机、推测)。speculate 由词根 specul-(观察)和后缀 -ate(动词后缀)组成,字面意思是"通过观察来推测"。speculator 指"通过观察市场波动来进行买卖以获利的人",即"投机者"。

在 App 中完整学习这张卡片

在 App 中学习