yawningly

adv.打呵欠地,张大口地

打哈欠地；无聊地；嗜睡地

副词

1、He yawned yawningly, showing his exhaustion after a long day.
他打了一个哈欠，疲惫地露出了一整天的劳累。
2、She listened to the lecture yawningly, finding it difficult to stay focused.
她听着讲座，一直打哈欠，很难保持注意力。