这种洗衣粉含有磷酸盐，能更有效地去除污渍。

This laundry detergent contains ___phosphates to remove stains more effectively.

磷酸盐在细胞能量转换过程中起着关键作用。

___Phosphates play a vital role in cellular energy conversion processes.

炎热的夏天，孩子们喜欢喝冰镇的磷酸饮料。

On hot summer days, kids love drinking ice-cold ___phosphates.