cymometer
n. 频率计
例句
Cymometer gate circuit and by the time counter composition.
频率计由时间闸门电路和计数器组成。
The digital cymometer is a kind of basic measuring instrument.
数字频率计是一种基本的测量仪器。
The software part of the cymometer was designed in assembler language.
对于频率计的软件部分，是用汇编语言设计而成的。
