A hard protective outer layer that encases and safeguards the internal contents of various objects, such as eggs or nuts, often preventing external elements from affecting what lies within.
A metaphorical barrier that an individual may create to isolate themselves from the outside world or to maintain a personal space, sometimes implying a reluctance to engage with externals or embrace change.
The remnant structure leftover once the essential contents have been removed, often referring to an emptiness or void that signifies loss or absence.
A tough outer layer that serves a functional purpose, generally considered as the non-essential part of an object, which may not contribute directly to its primary role or value.
Example:
飲み物はヤシの実のに入れてあった。
A discarded outer layer left behind after a creature has undergone a shedding process, typically associated with reptiles or insects.
An object or entity that has lost its substance or essence, resulting in an emptiness or lack of vitality.
A metaphorical expression describing a state of being emotionally vacant or spiritually depleted, as if one has been overwhelmed by misfortunes.
The hard exterior that encases and protects a mollusk, composed mainly of calcium carbonate, formed by secretion from the organism's soft tissues.
A naturally occurring structure found on the beach or in the ocean, typically characterized by its intricate shapes and patterns, often collectable or used in decorative arts.
The protective casing that serves as both a habitat and a defense mechanism for certain marine animals, showcasing the diversity of forms in different species.
An inorganic formation that develops as a result of biological processes, often highlighting environmental conditions and ecological interactions where the mollusk resides.
Example:
トムは美しい貝がらを浜辺でひろった。
A hard outer covering that protects certain types of small animals, often found in creatures such as crabs and shrimp, characterized by a rigid structure synonymous with exoskeleton.
A protective shell-like layer composed primarily of materials such as chitin or calcium carbonate, found on the body surface of crustaceans and some other invertebrates.
The external, rigid structure that encases the body of certain organisms, providing both support and defense against predators.
The outer layer or covering that protects or encases something, often found in nature or used in reference to various structures or containers.
A protective casing that surrounds and safeguards the inner contents, commonly used in biological or physical contexts to describe the hard external layer of an organism or object.
The external structure that serves as a boundary between the inner environment and the outside world, often providing support and defense against external factors.