mass

块，团；群众，民众；大量，众多；质量英释nna large crowd

群众的，民众的；大规模的，集中的英释adjadjinvolving or intended for a very large number of people

聚集起来，聚集英释vvto come together, or to make people or things come together, in a large group

1 rock mass,岩体；岩块，岩块体；岩石层

2 mass transfer,质量传递，传质；质量转移

3 mass production,大量生产

4 mass media,大众传播媒体

5 mass media (of communications),大众传媒

6 in mass,整个的；全部的

7 mass spectrometry,[化]质谱分析法

8 a mass of,adj. 大量的

9 the mass of,大多数

10 in the mass,总体上，总的来说

11 mass customization,大规模定制；大众化定制

12 mass flow,质量流；质量流量

13 mass transit,公共交通；集体运输，大众运输

14 mass fraction,n. 质量分数

15 mass concrete,大块混凝土；无钢筋混凝土

16 body mass index,身体质量指数；体质指数；体质指数

17 mass culture,大众文化；大量培养

18 mass ratio,[化]质量比

19 weapons of mass destruction,大规模杀伤性武器

20 molecular mass,分子质量；分子量

1 The road was blocked by a solid mass of protesters..道路被密密麻麻的抗议者阻塞了。