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 some more ...?
你想不想再来些……
Could you give her a message, please?
请问你能不能带个口信给她？
but he has never managed to get enough money to have the church clock repaired.
但始终未能筹足资金把教堂的钟修好。