殻 - husk, nut shell

seashell; shell

diastrophism (movement and deformation of the earth's crust)

cigarette end; cigarette butt; tobacco ashes

shell; husk; hull; pod; chaff

(Earth's) crust

remnants of a bean plant; beanstalks and pods; bean husk

adductor muscle (of a bivalve)

crab shell (often ground or crushed and used as fertilizer); crab shell meal

to withdraw into oneself; to shut oneself away; to seclude oneself

onigara yaki; prawn or lobster split lengthwise and grilled

cast-off skin (snake, insect, etc.); husk; empty shell; exuvia; exuviae

eggshell