气流分离移动的流线型的躯体上流体边界层上的分隔物，如飞机的机翼，在平滑的流体流动中会引起故障和湍流 A separation in the boundary layer of fluid about a moving streamlined body, such as the wing of an airplane, causing a breakdown in the smooth flow of fluid and resulting in turbulence.
我见过有些女人的照片。她们使自己的身体呈流线型，看上去如此迷人，明摆着是唬人的。这层魔障一旦被打破，她们一走起来，就能看出她们也不过是些寻常女子。 I had seen photographs of women that streamlined their shapes and made them look so alluring that you knew it was all a trick, that once the spell was broken, and they moved, you would see that they were just ordinary women.
这种汽车的值得称道的优点之一是它那流线型的外形。 The streamlined shape of the car was one of its talking points.
飞机设计成流线型以减少风的阻力。 The aircraft is streamlined to cut down wind resistance.
