head wind [气象] 逆风 ; 顶风 ; 顶头风 ; 头风
HDWND Head wind 顶头风
equivalent head wind [航] 等值顶风 ; 等效逆风
head wind dizziness 头风眩晕
head-wind shear 示意图
N-COUNT A headwind is a wind which blows in the direction opposite the one in which you are moving. 逆风
By 1905, cars began to look like cars of today, with head lamps, wind screen, rubber tyres and number plates.
到1905年，汽车开始看起来像今天的汽车了，有了车头灯、挡风玻璃、橡胶轮胎和车牌。
迎面吹来阵阵凉风。
A strong wind of dust storms can carry heavy objects, so you should try to stay low, and close to the ground, and protect your head with your arms or a backpack.
强劲的沙尘暴可以卷起重物，所以你应该尽量保持低姿态，靠近地面，并用你的手臂或背包保护你的头部。
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