名詞 breathalyzer:

1. a device that measures chemicals (especially the alcohol content) in a person's expired breath
   同義詞：breathalyser

Breath.a.lyz.er

NONE（無詞性）
A trademark used for a device that detects and measures alcohol in expired air so as to determine the concentration of alcohol in a person`s blood. This trademark, often used attributively, sometimes occurs in print in lowercase:
呼氣測醉器：通過檢測和測量呼出空氣中的酒精含量，來確定某人血液中的酒精濃度的一種儀器的商標。該商標名常用作定語，有時用小寫體印出：
例句：
.An arrestee requests to speak with or call an attorney, or anyone else, when requested to take a breathalyzer test.(National Law Journal).The solution is the breathalyzer.(Legal Times)
.一個被拘捕者被要求做呼氣測醉檢驗時，要求同律師或任何別的人說話.(美國法律期刊).解決的辦法就是呼氣測醉器.(法律時代)