江诗丹顿表都有表扣吗:what is jet stream?

来源:百度文库 编辑:高考问答 时间:2024/05/01 22:28:03

喷流:a high-speed, wandering wind current in the upper troposphere that blows from west to east and affects Earth's weather .

气流

jet-stream is water that 流得很快!应该是吧?