noun 下载 🔗分享 兆赫,百万赫兹 A unit equal to one million cycles per second. Examples : "The computer's processor speed is 3.2 megahertz, which allows it to run many programs at once. " 这台电脑的处理器速度是3.2兆赫,这意味着它每秒能执行三百万次循环,因此可以同时运行很多程序。 technology electronics physics number frequency signal computing 与AI对话词汇游戏阅读练习