masses是mass的复数吗,能用masses’来作为所有格吗?

a mass of =masses of 大量的。其后接可数名词和不可数名词均可。由 它构成的词组作主语时,谓语动词的数取决于 mass 或 masses。例如：①There are masses of ice in the river。河里有很多冰。② There is a mass of children in the yard。院子里有很多孩子。③I've a mass of things to do this morning。今天上午我要处理很多事。④There are masses of people in the hall。大厅里有很多人。massKK:[]DJ:[]n。1。团,块,堆,片,群2。众多;大量,大宗[S][P][(+of)]I've masses of work to do。我有许许多多的工作要做。There was a mass of children in the yard。院子里有一大群孩子。3。大部分,主要部分[the S]The mass of public opinion is in favor of the new foreign policy。大部分的舆论拥护新的外交政策。4。大众,民众[the p]I wonder if they are truly concerned with the interests of the masses。我不知道他们是否真正关心民众的利益。5。【物】质量[U]A liter of gas has less mass than a liter of water。一公升汽油的质量比一公升水的质量小。a。[Z][B]1。大众的,民众的Mass education is essential in promoting democracy。民众教育对提倡民主是非常重要的。2。大量的;大规模的;大批的We want to promote literacy on a mass scale。我们要大规模地提高文化水平。3。整个的,全部的vi。1。聚集起来Dark clouds massed and we expected rain。乌云密布,看起来就要下雨了。vt。1。集中,聚集massesKK:[]DJ:[]n。1。平民;群众用masses’来作为所有格 是可以的