cotton wool, cotton batting, wadding
Она преспокойно ответила на трудный вопрос.
She answered the difficult question without batting an eye.
Портниха стала настёгивать ватин на ткань.
The seamstress began quilting the batting onto the fabric.
Собака, отшвыривающая мяч лапой, весело играла.
The dog, batting the ball away with its paw, was playing happily.
Собака, отшвыривавшая мяч лапой, весело залаяла.
The dog, which had been batting the ball away with its paw, barked happily.
Мастер, настегивавший ватин на ткань, торопился закончить заказ.
The craftsman, stitching the batting to the fabric, was hurrying to finish the order.