breathalyzer

FREQ #38875

[法] 体内酒量测定器

发音

US /ˈbɹɛθəlaɪzɚ/

词形变化

breathalyzers 复数 breathalyzers

别名

breathalizer breathalyser

释义与例句

n.
  1. 1.

    A device that measures alcohol in expired air so as to estimate the concentration of alcohol in a person's blood; used by traffic police in cases of suspected driving while under the influence of alcohol.

    酒精测定器

    酒精检测仪

词汇关系

名词

同义词 1

breathalyser

上位词 1

device

词源

Blend of breath + analyzer. Originally a trademark of Smith & Wesson.

来源：wiktionary