单词breathalyser
n.: 呼气酒精含量探测器
网络: 酒精测定计；酒精含量呼吸测试仪；体内酒量测定器
呼气酒精含量探测器:
a device used by the police to measure the amount of alcohol in a driver"s breath
(测醉用)呼吸试验器
复数：breathalysers
The device resembles a breathalyser, with a moveable plastic straw attached to a motorised box.
这种设备有点像酒精测试器，有个可移动的塑料吸管，附加在一个动力盒子上。
But as a new kind of breathalyser, more selective and sensitive than anyexisting device, it promises to become a fast, cheap screening tool.
但作为一种比现存其他装置更有选择性、更精确的新的呼吸测定计，它一定会成为一个高速、低价的检测工具。
OK, this seems pretty clear-cut. Both of you please give me your licenses. And son, I"m afraid we"re going to give you a breathalyser test.
好。这件事看起来很清楚。你们两位给我看看驾驶执照。还有，年轻人，我要给你做酒精浓度含量测定。
Nissan, meanwhile, is testing a breathalyser-like device into which the driver must blow before starting the car.
与此同时，日产汽车正在测试一款类似酒精测定计的仪器，司机在启动汽车前必须朝着该仪器吹气。