Allow baby to make sounds of his own with rattles, POTS and pans, and clapping his hands.

让宝宝听自己弄出的声音，比如玩拨浪鼓、瓶瓶罐罐的东西以及拍手等等。

youdao

Zoologist Eugene Morton has propounded a general theory of the vocal sounds that animals make.

动物学家尤金·莫顿提出了一个有关动物发声的通论。

《柯林斯英汉双解大词典》

Music boxes, toys that make pleasant sounds and soft music stimulate the babies' sense of hearing.

音乐盒能发出优美柔和的音乐，它能刺激婴儿的听觉。

youdao

Only humans, though, develop the physical capability to make the complex sounds of speech.

ECONOMIST: Language

Its rugged music with an infectious attitude, but sounds only make up one half of Khan's band.

NPR: King Khan And The Shrines: 'Freak' Show

As a result, dyslexics make lots of mistakes when mentally converting sounds to letters and letters to sounds.

ECONOMIST: The cat sat on the tam | The