释义 |
velocityUK:*/vɪˈlɒsəti/US:/vəˈlɑsɪti/ ,(və los′i tē)UK-RP:UK-Yorkshire:Irish:Scottish:Australian:Jamaican: 主要翻译 velocity n (directional speed)速度;速率The police were using a speed gun to measure the velocity of moving vehicles. velocity n colloquial (speed, rapidity)迅速;快速;敏捷High wind velocities are expected this afternoon. 复合形式: escape velocity n (speed: escapes gravity)逃逸速度;第二宇宙速度 orbital velocity n (orbiting speed of a body)轨道速度The orbital velocity of the Space Shuttle is currently 7.68km per second. |