基本解释[经济学]模拟石英钟词组短语短语quartz analog motor clock 指针式石英汽车钟basic quartz analog clock 普通指针式石英钟quartz analog roadside clock 指针式石英路边钟quartz analog clock movement 指针式石英钟机芯quartz analog floor clock 指针式石英落地钟quartz analog clock更多词组专业释义经济学模拟石英钟