Lang's tests
[醫] 蘭格氏試驗(檢牛磺酸)
?? 詞語組成解析
n. 測驗（test的復數）
??? 情景例句
I'm very proud of you.
我為你感到非常驕傲。
What do you do besides eating?
除了吃，你還會做什么？
They had little difficulty in finding it,
他們沒費多大事兒就找到了盤子。