landmass

名词 landmass:

1. a large continuous extent of land

1. The largest landmass is usually divided into two "continents" along the Ural Mountains.
   习惯上说，地球上最大的一块陆地是沿着乌拉尔山脉分为两大“洲”的。
2. Oceania is a separate landmass, but it is separated from Asia by very shallow water.
   大洋洲是一块单独的陆地，但它与亚洲之间只隔着很浅的水域。
3. Antarctica is the earth's coldest landmass.
   南极洲是地球上最冷的大陆。
4. The principal landmass of a continent.
   大陆大洲的主要陆地板块

land.mass

n.（名词）
A large unbroken area of land.
板块：大块的未分离的陆地