He wroth off a dirty kind of life by killing himself.他以自杀结束了他那肮脏的一生.He was wroth to see the damage to his home.他看到家里遭到的毁坏愤怒极了.But wroth as he was, a short struggle ended in reconciliation.虽然他很气愤, 但一阵短暂的争吵之后终归和解....
齿轮互相啮合.The teeth of the wheel gear into each other.这个大齿轮带动小齿轮使滚筒旋转.This large gear turns the small one to rotate the cylinder.天气冷时齿轮润滑油可能凝结而形成凹槽.Gear lubricants may congeal and channel in cold weather....