Describes something that is vital and indispensable within a larger context, indicating its importance or significance in a given situation or system.
Refers to elements that serve as the focal point or core within a category, emphasizing their central role or prominence.
Indicates a quality of being foremost or leading in importance, often used in formal or literary contexts to denote priority or precedence among various components.
Example:
日本の主要作物は米である。
A significant transportation hub where multiple train lines converge, commonly serving as a major stop for travelers and commuters in a city or region.
A central station recognized for its extensive facilities and services, often playing a crucial role in the regional public transportation system.
An essential rail station identified by its high passenger traffic, contributing to the connectivity and accessibility of the surrounding areas.
世界の政治や経済において重要な役割を果たす国々。
国際的な影響力を持ち、他国との関係において大きな決定権を持つ国々。
グローバルな問題に対して主要な意見や行動を示すことが求められる国々。
諸国の中で経済的または軍事的な力が突出している国々。
Example:
上昇しすぎているとみられるときは、主要国の中央銀行が協力して介入に当たります。
A person who plays a significant role in a particular context or situation, often influencing the outcome or direction of events.
An individual whose presence and actions are essential to the main narrative or central theme, typically recognized for their importance within a group or story.
A figure who commands attention and respect within a context, serving as a central point of reference for others involved.
A city that serves as a central hub for economic, cultural, and political activities within a particular region or country.
An urban area characterized by a large population and significant infrastructure, often attracting residents and businesses due to its resources and services.
A prominent city recognized for its influence and importance, often serving as a focal point for transportation and commerce.
A city that holds a key status in the hierarchy of urban centers, typically offering a wide range of amenities and opportunities for residents and visitors.
Example:
ヨーロッパの主要都市の多くはドーナツ化現象に悩まされている。