21-05-11 1 up in arms 竭力反对；进行武装斗争 The whole village is up in arms about the proposal to build an airport nearby. 全村强烈反对在附近修建机场的计划。 2 at arms length 保持一定距离 I keep trying to get friendly with the girl who sits next to me. But...

21-02-24 The same dawn unrolled before the eyes of a man and a girl, riding southward along the ragged margin of the T-T ranch. Westward stretched the wide, rolling range-land, empty at the moment of any signs of life. And somehow, for the very reason that o...

16-02-04 Waist-length hair 齐腰长发 Shoulder-length hair 齐肩长发 Long hair 长发 Medium-length hair 中长发 Short hair 短发 Curly hair 卷发 Straight hair 直发 Ponytail 马尾 Pigtails 2条辫子 Braid 辫子 Bob 波波头（樱桃小丸子头、蘑菇头） Bun 发髻、丸子头 Updo...

13-04-23 Two Spanish scientists have designed an equation（方程式） that provides a highly accurate estimate of an individual's speed based on stride length. They used data from professional athletes and walking and running experiments on a beach in order to...