Lactase deficiency
乳糖酶缺乏
🧩 词语组成解析
n. 乳糖酶\\n[化] 乳糖酶
🗣️ 情景例句
Good afternoon, sir.
下午好。
What can't be cured must be endured.
不治之症，必须坚忍。
Soon there were many wild horses across the country.
不久，乡间就有了许多野马。