Did she usurp his place in his mother's heart?她取代了他在他母亲心目中的地位吗？The vice - president is trying to usurp the president's authority.副总统想要夺取总统的权力.Industrialism began to usurp the production and distribution functio...
Audio signals can be transmitted along cables without distortion.声音信号可以通过电缆传送而不失真。About 60,000 subscribers have special adapters to receive and decode the signals.大约6万用户拥有特殊的适配器来接收和转换信号。The analogue signals from the vide...