“填充物”的英语？

内部充满了舒适的聚酯填充物和柔软的棉花.Heel Pillows filled with comfortable polyester filling and covered in soft cotton.如何选择最适合自己枕头的填充物类型?How to choose the most suitable type of filler for pillows?此物易碎, 请务必装入足够的填充物.As this article is frag...

“填充物”的拼音为：tián chōng wù...