underpinning

noun

/ˌʌndəˈpɪnɪŋ/

/ˌʌndərˈpɪnɪŋ/

[countable, uncountable]

(formal) something that supports or forms the basis of an argument, a claim, etc.加强，巩固，构成（…的基础等）
- the theoretical underpinnings of the study研究的理论基础
Topics Opinion and argumentc2
(specialist) the act of supporting a wall and making it stronger by putting metal, concrete (= a hard building material), etc. under it; the metal, concrete, etc. that supports the wall 支撑：通过在其下放置金属，混凝土等来支撑墙壁并使其坚固的行为；支撑墙壁的金属，混凝土等
- The only way to save the building is through extensive underpinning.拯救这座建筑的唯一方法是进行广泛的基础支撑。

单词	underpinning
释义	underpinning noun /ˌʌndəˈpɪnɪŋ/ /ˌʌndərˈpɪnɪŋ/ [countable, uncountable] (formal) something that supports or forms the basis of an argument, a claim, etc.加强，巩固，构成（…的基础等） the theoretical underpinnings of the study研究的理论基础 Topics Opinion and argumentc2 (specialist) the act of supporting a wall and making it stronger by putting metal, concrete (= a hard building material), etc. under it; the metal, concrete, etc. that supports the wall 支撑：通过在其下放置金属，混凝土等来支撑墙壁并使其坚固的行为；支撑墙壁的金属，混凝土等 The only way to save the building is through extensive underpinning.拯救这座建筑的唯一方法是进行广泛的基础支撑。
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