hem·line
noun/ˈhemlaɪn/
/ˈhemlaɪn/
- the bottom edge of a dress or skirt; the length of a dress or skirt
（衣裙的）底边，下摆；衣裙长度 - Shorter hemlines are back in this season.
本季又重新时兴较短的衣裙。 - School rules state that hemlines must be below the knee.
学校规则规定裙摆必须低于膝盖。
- Shorter hemlines are back in this season.