asseveration

英式音标asseveration怎么读

美式音标asseveration怎么读

asseveration词义

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n. 誓言;断言;郑重声明


asseveration英文词源

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asseveration
asseveration: see severe
asseveration (n.)
1550s, from Latin asseverationem (nominative asseveratio) "vehement assertion, protestation," noun of action from past participle stem of asseverare (see asseverate).