Black's test
[医] 布莱克氏试验(检β-羟丁酸)
🧩 词语组成解析
🗣️ 情景例句
It's unsafe for girls to go out alone at night.
女孩子晚上一个人外出很危险的。
Let me have your money!
交上买路财！
It was officially opened on March 7,1994, finally connecting Britain to the European continent.
它于1994年3月7日正式开通，将英国与欧洲大陆连到了一起。