Lieben-ralfe tests
[医] 李-腊二氏试验(检丙酮)
🧩 词语组成解析
[医]试验：见tests项下; [人名] 拉尔夫
n. 测验（test的复数）
🗣️ 情景例句
Thank you.
谢谢。
Which would you rather have--steak or fish?
你想要牛排还是鱼？
But which language is the most widely spoken in the world?
但是世界上哪种语言运用最广泛？