integrated service digital network isdn isdn integrated service digital network
Related Translations:
整体: ensemble; whole; entirety 短语和例子从整体上看形势 view the situation as a whole; 整体的一个组成部分 an integral part of the whole; 作为一个整体 in its entirety; 整体搬迁 integral moving; 整体吊装 integral hoisting; 整体观念 co