壳幔

Traditional form:

殼幔

Pinyin (reading):

kémàn

Definitions:

• crust-mantle (geology)

Characters:

• 壳 - casing, husk, shell
• 幔 - curtain, screen, tent

Traditional characters:

• 殼 - casing, husk, shell
• 幔 - curtain, screen, tent