adv.凹着；空心；虚伪；不老实

The laughter echoed hollowly through the empty hall.
空洞的笑声在空荡荡的大厅里回响。
He spoke the words hollowly, lacking any real conviction.
他空洞地说着这些话，缺乏真正的信念。
The old house creaked hollowly in the wind, as if sighing.
老房子在风中发出空洞的吱嘎声，仿佛在叹息。
Her apology sounded hollowly, not reaching the depths of her heart.
她的道歉听起来很空洞，没有触及心灵深处。
The once vibrant room now felt hollowly silent after the party ended.
派对结束后，曾经充满活力的房间现在显得空洞地寂静。
The promise he made seemed hollowly optimistic given the circumstances.
考虑到情况，他所做的承诺显得空洞而过于乐观。
The drumbeat echoed hollowly against the mountainside, creating an eerie atmosphere.
鼓声在山边空洞地回响，营造出一种诡异的气氛。
She smiled at him, but it was a hollowly cheerful expression that didn't reach her eyes.
她朝他微笑，但那是一个没有达到眼底的、空洞的愉快表情。
The cheers from the half-empty stadium sounded hollowly, testament to the team's declining popularity.
从半空的体育场传来的欢呼声显得空洞，证明了球队人气的下滑。
He walked through the deserted streets, his footsteps echoing hollowly against the pavement.
他穿过空无一人的街道，脚步声在人行道上空洞地回响。