4周搞定2000+托福核心词
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plunge
常考释义
The plates have edges that are spreading ridges (where two plates are moving apart and new seafloor is being created), subduction zones (where two plates collide and one plunges beneath the other), or transform faults (where two plates neither converge nor diverge but merely move past one another).
板块的边缘是扩张脊(两个板块分离,新的海底形成的地方),俯冲带(两板块碰撞,一个倾入到另一个下面),或者是形成断层(两板块既不聚集也不分散,但只是互相错位)。
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