large amounts of harmful chemicals 为什么会有这样的表达方式?

large amounts of a large amount of 与large amounts of的区别 large amounts of 和 large numbers of 和 huge amounts of 的区别 a large number of与huge amounts of的区别 a large number of 和 huge amounts of 的用法 a large/great number of,huge amounts of...像这样的词组到底正确的搭配是怎样的 a large amount of large amounts large amounts of money___been used onit. a amounts of,a amount of,a great deal of,a large number of的区 amounts of 和a large mount of有什么区别呢? harmful chemicals in the ocean large amounts of名词后的谓语动词用第三人称单数还是复数形式