0 New HSK word(s):

0 Old HSK word(s):

大陆地壳 [da4 lu4 di4 qiao4]

Kontinentale Erdkruste (S, Geol)
地球表层 [di4 qiu2 biao3 ceng2]

Erdkruste (S)
海洋地壳 [hai3 yang2 di4 qiao4]

Ozeanische Erdkruste (S, Geol)