Hypochloesterolemia
低胆甾醇血
🗣️ 情景例句
The little boy held his mother's hand firmly when crossing the street.
那小男孩过马路时紧抓着母亲的手。
A good winter brings a good summer.
瑞雪兆丰年。
Haven't you met yet?
你们还没见面吗？