| 释义 |
jet streamn.（名词）- A high-speed, meandering wind current, generally moving from a westerly direction at speeds often exceeding 400 kilometers (250 miles) per hour at altitudes of 15 to 25 kilometers (10 to 15 miles).急流：一种高速的、弯曲的风流，通常以超过每小时400公里(250英里）的速度从西刮来，高度达15至25公里(10至15英里）
- A high-speed stream; a jet.急流；喷气流
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