Positive aileron deflection produces an anti - clockwise moment about the X axis.正的副翼偏转角产生绕X轴的负方向力矩.They sparred for a moment, on the brink of a full fight.他们互相推搡了一会儿,眼看就要大打出手了。The tanker began spilling oil the moment he...
The photographer stopped clicking and hurried around the corner.摄影师停止按动快门,匆匆绕过拐角。My new place is just around the corner.我的新家就在附近。He ran around the corner, cannoning into a group of kids.他跑过拐角时与一群小孩相撞。...