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
We have several package tours you may choose, from ten days to three weeks in Europe.
我们有几套欧洲旅游计划选择，时间从10天到3个星期。
Tell me, is it a boy?
喂，你是男孩吗？
I'm sorry, but I don't have any with me now.
真抱歉，我现在身上没带。