a.

1. 大而重的，厚實的，粗大的
   A massive boulder blocked the entrance of the cave.

   一塊巨大的圓石堵住了山洞的入口。

2. 魁偉的，結實的；給人深刻印象的
   He was stopped by a massive policeman.

   一名身材魁梧的警察攔住了他。

3. 巨大的，大量的，大規模的
   We have seen massive changes in recent years.

   這幾年我們經歷了巨大的變化。

4. （金，銀等）實心的[Z]

adj.

1. large and heavy or solid.
2. exceptionally large, intense, or severe.
3. Geology  (of rocks or beds) having no discernible form or structure.
   ▸(of a mineral) not visibly crystalline.

n.