“high-frequency” 作形容词,意为“高频的;高频率的”,常用于描述信号、声音、交易、词汇出现率或事件发生频率等很高的情况。(在不同领域也可指“高频(HF)”相关的技术概念。)
/ˌhaɪ ˈfriːkwənsi/
High-frequency words are worth memorizing first.
高频词值得优先记忆。
High-frequency trading uses algorithms to place many orders in a very short time, which can increase market speed but also raise concerns about fairness and stability.
高频交易使用算法在极短时间内下大量订单,这会提升市场运行速度,但也会引发对公平性与稳定性的担忧。
由 high(高的)+ frequency(频率)构成的复合形容词。frequency 源自拉丁语 frequentia,与 “frequent”(频繁的)同源,核心含义与“出现得多、发生得勤”相关。