blood alcohol concentration編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看blood alcohol concentrationblood alcohol concentration — 名詞名詞1. the amount of alcohol in a person's blood, often measured to check intoxication.1.名詞釋義血液酒精濃度the amount of alcohol in a person's blood, often measured to check intoxication.例句His blood alcohol concentration was over the legal limit.