a system that divides the people of a society into different social classes based on their wealth, privilage, or profession

カースト, カースト制度

an individual who is in the habit of spending money in a careless and wasteful way

浪費家, 浪費者

the protection, support, or sponsorship provided by a particular person, organization, or group

保護, 支援

something of low quality or little value, often considered rubbish or worthless material

廃材, 無価値なもの

(geology) a long, narrow depression or hollow, often occurring naturally, such as in the landscape or ocean floor

溝, 凹

something that is beneficial or advantageous, like a blessing or favor that is granted

利益, 恩恵

the smallest member of the flute family that plays higher notes than the ordinary flute

ピッコロ, 小フルート

an introductory or preliminary section of a book, statute, document, etc. giving information about its purpose

前文

a large hairy spider originated in warm regions with venomous fangs that does not spin any webs or threads

タランチュラ, タランチュラのクモ

a game bird with a fat body and feathered legs that cannot fly and has brownish red plumage

雷鳥, グラウス

a fundamental rule that is considered to be true and can serve as a basis for further reasoning or behavior

原則

