Her trembling hand reached out hesitantly toward her mother's exposed lower arm.

她颤抖的手犹豫不决地伸向母亲露出的下臂。

金山词霸

The needle is gently pushed into the skin of my lower arm by his steady hand.

针头被他稳健的手轻轻推入我下臂的皮肤中。

金山词霸

With Henrietta walking beside him to the doorway, he kept a steady hold on her lower arm.

他和亨丽埃塔一起走向门口时，他稳稳地抓着她的下臂。

金山词霸