单词	substitution
释义	sub·sti·tu·tion (sŭb′stĭ-tshən, -ty-) n. 1. a. The act or process of substituting: the substitution of human workers with robots. b. An instance of this: made several substitutions to the recipe. 2. One that is substituted; a substitute; a replacement: proposed drug therapy as a substitution for surgery. sub′sti·tution·al, sub′sti·tution·ar′y adj. sub′sti·tution·al·ly adv.
随便看	westernize westernmost westernness western omelet western red cedar Western Reserve Western Roman Empire Western Roman Empire western saddle Western Sahara Western Samoa western sandwich Western Shoshone western tanager Western Wall West Florida West Frisian Islands West German ethicality ethically ethicalness ethician ethicist ethinyl estradiol Ethiopia

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