单词	coaction
释义	coaction noun co·​ac·​tion ˌkō-ˈak-shən  variants or co-action plural coactions or co-actions : joint or concurrent action To be sure, in a prophetic paper the British mathematician Yule (1902: 234-235) had suggested that continuous variation might be due to the coaction of multiple factors. Ernst Mayer Word History First Known Use 1625, in the meaning defined above coaction noun as in operation Synonyms & Similar Words Relevance operation act action proceeding enterprise move maneuver initiative deed procedure performance emprise measure activity doing undertaking attainment exploit achievement tactic work step dealing accomplishment handiwork feat experience adventure thing stunt trick
随便看	silicon tetrachloride silicon tetrafluoride Silicon Valley silicone silicone rubber silicones siliconization siliconized silicons silicoses silicosis silicothermic silicotic silicotics silicotitanate silicotungstate silicotungstic acid silicula siliculae silicular siliculas silicule silicules siliculose siliculous

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