communication和communications区别
communication n. 表达;交流;交际;传递;通信;交通联系;信息;书信;电话 例句： The ambassador has brought with him a communication from the President. communications n. 表达;交流;交际;传递;通信;交通联系;信息;书信;电话 从单词a可以看出，后者是前者的复数形式...
communication n. 表达;交流;交际;传递;通信;交通联系;信息;书信;电话 例句： The ambassador has brought with him a communication from the President. communications n. 表达;交流;交际;传递;通信;交通联系;信息;书信;电话 从单词a可以看出，后者是前者的复数形式...