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
He treated his employees with exceptional cruelty.
他对雇员非常残酷。
New brooms sweep clean.
新官上任三把火。
It's our favourite subject of conversation.
天气是我们最喜欢谈论的话题。