wind tunnel
柯林斯词典
1. N-COUNT A wind tunnel is a room or passage through which air can be made to flow at controlled speeds. Wind tunnels are used to test new equipment or machinery, especially cars and airplanes. (用於測試新汽車和飛機等的)風洞
返回 wind tunnel
1. N-COUNT A wind tunnel is a room or passage through which air can be made to flow at controlled speeds. Wind tunnels are used to test new equipment or machinery, especially cars and airplanes. (用於測試新汽車和飛機等的)風洞