ft.
abbr. 金融时报(Financial Times);自由贸易(Free Trade)
例句
They fell 41,000 ft. before opening their parachutes.
他们下落了41000英尺才打开他们的降落伞。
《柯林斯英汉双解大词典》
In its natural habitat, the hibiscus will grow up to 25 ft.
在其野生环境中,木槿能长25英尺。
Flying at 1,000 ft., he heard a peculiar noise from the rotors.
飞行在1000英尺的高度时,他听到了来自旋翼的一种奇怪噪音。