valency
n. [化]价,原子价,化合价; n. (Valency)(法)瓦朗西;(英)瓦伦西(人名)
n.[化] 价,化合价
craftsmanship crossbedding leger plausibility postcolonial下载迅蛙App
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n. [化]价,原子价,化合价; n. (Valency)(法)瓦朗西;(英)瓦伦西(人名)
n.[化] 价,化合价
craftsmanship crossbedding leger plausibility postcolonial