Subpapillary
真皮乳头层下的
🗣️ 情景例句
But Dad was so exhausted when he came home from work.
但爸爸工作回来时已经累得不得了了。
Are you going to Paris after you leave here?
离开这里以后，你打算去巴黎吗？
He set out to discover whether the wagging dance showed direction.
他开始着手找出摇摆舞是否表示方向。