wind tunnel
短语[医]风洞, 风道
词形变化
wind tunnels
复数
wind tunnels
别名
windtunnel
释义与例句
n.
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1.
A test facility through which air is forced in a controlled manner so as to study the effects of flow around airfoils, aircraft, motor cars etc.
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2.
A phenomenon when air currents are naturally funneled through spaces between high-rise buildings, alleyways, or sets of walls.
引申义