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
Dr. Lee's office.
李医生诊所。
If he had only had enough money,he would have bought that house.
如果他仅仅有了足够的钱，他就会买那房子。
she rang up her daughter and asked for her help in what she described as a little spot of bother.
她只得打电话向女儿求援，说她碰到了一点儿小麻烦。