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
Well, how's everything here?
唔，东西都收拾好了吗？
This dress doesn't fit me anymore.
这件衣服不适合我。
Forty-two years later a tunnel was actually begun.
42年以后，隧道实际已经开始建了。