adj.回（形、象）声的，拟声的，有回声性质的

The echoic quality of the canyon made our voices sound amplified.
这个峡谷的回声效果让我们的声音听起来被放大了。
The child repeated the teacher's words in an echoic manner, mimicking her tone perfectly.
孩子以回声般的方式重复老师的话，完美地模仿了她的语调。
The echoic call of the owl pierced through the stillness of the night.
猫头鹰的回声式叫声穿透了夜晚的寂静。
His echoic memory allowed him to recall the melody after hearing it just once.
他的回声记忆使他听一次就能回忆起旋律。
The beach was so echoic that even the slightest sound echoed back.
海滩如此回声重重，哪怕是最微小的声音也会回荡回来。
The poet used echoic phrases to create a rhythmic flow in her verse.
诗人使用回声般的短语来创造诗行中的节奏感。
The echoic effect of the mountains created a hauntingly beautiful soundscape.
山脉的回声效应营造出一种令人难忘的美丽音景。
The echoic chamber amplified every whisper into a loud declaration.
那个回音室把每一个耳语都放大成了大声的声明。
The baby laughed echoically, starting a chain reaction of giggles in the family room.
婴儿发出回声般的笑声，引发了家庭房间内一连串的笑声。
The musician played with echoic effects, layering sounds to create depth in his composition.
音乐家使用回声效果演奏，叠加声音以在他的作品中创造出深度。