流入

• ピンイン: liú rù
• 漢字の分解: 流 = 氵+ 㐬 (to flow); 入 = pictograph of entering

意味

流入する（入り込む）

Used in economic contexts (capital inflows), demographic shifts (population influx), and physical science (water entering a body). Often appears in news and analysis to describe resource or capital movement.

例文

1. 大量外资流入该市场，推动了当地房价的持续上涨。
2. 污水直接流入河流，对附近的生态环境造成了严重威胁。
3. 每年高考后，大批毕业生流入一线城市寻找更好的发展机会。

使い方ガイド

場面: economics, environment, demographics

トーン: neutral

正しい言い方

• 随着政策放开，大量民间资本开始流入新能源领域。(As policies loosened, large amounts of private capital began flowing into the new-energy sector.)
• 暴雨过后，山洪携带大量泥沙流入下游水库，引发了清淤工作。(After heavy rain, mountain floods carrying large amounts of sediment flowed into the downstream reservoir, prompting dredging operations.)

避ける言い方

• 将流入与涌入混用 — 流入 implies a steady or measurable movement, while 涌入 implies a sudden surge (Don't confuse 流入 (steady flow) with 涌入 (sudden surge))

起源と歴史

流 (to flow) + 入 (to enter/into)

文化的背景

世代: All ages

社会的背景: Universal