Belief in the utility of higher education is shared by students nationwide.全国的学生都相信高等教育是有用的。A fur coat has more utility in winter than in autumn.毛皮外衣在冬天比在秋天更有用.This ware is suitable for decorative purpose but unsuitable ...
The rotor system locates in an aircraft flying with an asymptotic acceleration.研究渐变加速的飞行器内碰摩转子系统的非线性特性.an acceleration in the rate of economic growth经济增长加速Acceleration to 60 mph takes a mere 5.7 seconds.加速到时速60英里只需要5.7秒。...