main components短语²⁴⁷⁷⁵ 基本例句 基本成分 Her breakthrough was to conceive of a device that has just two main components. 她的突破在于想出了一种只包含两个部件的装置。 yeeyan In theory, a computer chip has two main components: a processor and a memory circuit. 理论上，一块计算机芯片有两个组成部分：处理器和存储电路。 yeeyan