C2 noun #117,617 最常用

Any of the high-speed, high-altitude air currents that circle the Earth in a westerly direction

jet stream 30秒了解

  • (noun) Any of the high-speed, high-altitude air currents that circle the Earth in a westerly direction

Meanings

  1. 1
    noun Any of the high-speed, high-altitude air currents that circle the Earth in a westerly direction
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