堤

• ピンイン: dī
• 漢字の分解: 堤 = 土 (earth/ground) + 是 (phonetic)

意味

堤／堤防（堤）

Refers to flood-control structures along rivers, lakes, or coasts. Historically significant in Chinese civilisation — major rivers like the Yellow River and Yangtze have been managed with elaborate dike systems for millennia. Appears in 河堤 (riverbank dike), 堤岸 (embankment), and 海堤 (sea wall).

例文

1. 连日暴雨导致河堤承受巨大压力，当地居民被紧急疏散到安全地带。
2. 古代劳动人民修筑了绵延数百里的堤防，保护了沿江村庄免遭水患。
3. 工程师勘察了这段老旧的堤，发现堤基出现了不同程度的渗漏问题。

使い方ガイド

場面: hydrology, civil engineering, history, disaster management

トーン: neutral

正しい言い方

• 暴洪袭来时，守堤人员彻夜坚守，确保堤身不被冲垮。(When the flash flood struck, the embankment guards held their posts through the night to prevent the dike from collapsing.)
• 这条堤已有百年历史，经过多次加固，至今仍承担着防洪重任。(This embankment is a hundred years old and has been reinforced multiple times — it still serves a critical flood-control function.)

避ける言い方

• 建了一个堤 — too informal; use 修建了一道堤 or 修筑了堤防; 堤 takes measure word 道, not 个

起源と歴史

土 (earth) + 是 (phonetic component) — an earthen barrier

文化的背景

時代: Ancient to present

世代: All ages

社会的背景: Universal