類義語対比
支流
VS
急先鋒
「支流」と「急先鋒」の違いと正しい使い分け
単語A
支流
意味・対訳
tributary (river), branch (of a school of thought/movement)
読み方
しりゅう (shiryū)
対象レベル
N2
実用例文
その大河には多くの支流が流れ込んでいる。
Many tributaries flow into that large river.
単語B
急先鋒
意味・対訳
pioneer, trailblazer, vanguard, leading figure (in a movement)
読み方
きゅうせんぽう (kyuusenpou)
対象レベル
N1
実用例文
彼はその分野における環境保護運動の急先鋒だ。
He is a leading figure in the environmental protection movement in that field.
どっちを使う？使い分けクイズ
示された日本語表現（対訳）に合致する適切な単語を選んでください。
この文脈（tributary (river), branch (of a school of thought/movement)）に合うのはどちらの単語ですか？
🎉 正解 / Correct!
使い分け解説:
- 支流: Refers to a smaller river that flows into a larger one, or metaphorically, a secondary current or branch of something larger like a philosophy or art movement.
- 急先鋒: Refers to someone who is at the forefront of a new movement, idea, or initiative, often taking the lead and pushing for change. Can also be used in sports for an aggressive attacker.
- 支流: Refers to a smaller river that flows into a larger one, or metaphorically, a secondary current or branch of something larger like a philosophy or art movement.
- 急先鋒: Refers to someone who is at the forefront of a new movement, idea, or initiative, often taking the lead and pushing for change. Can also be used in sports for an aggressive attacker.
日本語の語彙表現を圧倒的にマスターしたいですか？
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