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
No, I don't.
不 ，我不识路。
Trust not a great weight to a slender thread.
细线挂重物，终究不可靠。
She came into my room yesterday.
昨天她到我房里来了。