n.玻璃浮子流量计 float-in-glass metre: 玻璃浮子流量计float metre: 浮尺metre glass: 量杯float ball level metre: 浮球液面计float-type flow metre: 浮筒式流量计; 浮子式流量计下载手机词典可随时随地查词查翻译