mass
美[mæs] vt.& vi.（使）集中，聚集
adj.群众的；大规模的；整个的；集中的
vi.聚集起来
vt.使集合
网络质量；推测体重；大众；质
1 . On his desk is a mass of books and papers.
他的书桌上有大堆的书籍和文件。
来自柯林斯例句
2 . In the spring, the meadow is a mass of daffodils.
春天，草地上开满了黄水仙。
来自柯林斯例句
3 . Pope John Paul celebrated mass today in a city in central Poland.
教皇保罗二世今天在波兰中部的一个城市主持了弥撒。
来自柯林斯例句
4 . Only with mass direct action will we obtain such change.
只有采取大规模直接行动，我们才会取得这样的改变。
来自柯林斯例句
5 . The 1939-45 world war involved the mass of the population.
1939至1945年间的世界大战使大多数民众卷入其中。
来自柯林斯例句
1.the property of a body that causes it to have weight in a gravitational field
2.(often followed by `of') a large number or amount or extent;
a batch of letters
3.an ill-structured collection of similar things (objects or people)
4.a body of matter without definite shape;
a huge ice mass
5.the common people generally;
separate the warriors from the mass
6.the property of something that is great in magnitude;
it is cheaper to buy it in bulk
7.occurring widely (as to many people);
mass destruction
8.gathered or tending to gather into a mass or whole;
aggregate expenses include expenses of all divisions combined for the entire year
1.join together into a mass or collect or form a mass;
Crowds were massing outside the palace