1 文書を見つけるための辞書。

• venus's flower basket
• 偕老同穴
• a deep-water marine sponge having a cylindrical skeleton of intricate glassy latticework; found in the waters of the East Indies and the eastern coast of Asia
• 複雑なガラス状の格子造りで筒状の骨格がある深層水海綿