Lang's tests
[医] 兰格氏试验(检牛磺酸)
🧩 词语组成解析
n. 测验（test的复数）
🗣️ 情景例句
Would you like to stay for dinner?
可以留下来吃饭吗？
What would you like to eat?
你想吃什么？
Ok, I'll see what I can do.
好吧，我考虑考虑吧