| 释义 |
〔meter〕Any of various devices designed to measure time, distance, speed, or intensity or indicate and record or regulate the amount or volume, as of the flow of a gas or an electric current.计，仪，表：多种仪器之一，其设计目的为测量时间、距离、速度或强度或显示、记录或控制数量或流量，如控制气体流量或电流〔cock〕A faucet or valve by which the flow of a liquid or gas can be regulated.活塞：一个能调节液体或气体流动的龙头或阀门, |