- (
biology 生物 medical 医学 the clear liquid part of blood, in which the blood cells, etc. float 血浆 - (
physics 物理 a gas that contains approximately equal numbers of positive and negative electric charges and is present in the sun and most stars 等离子体
Word Originearly 18th cent. (in the sense ‘mould, shape’): from late Latin, literally ‘mould’, from Greek plasma, from plassein ‘to shape’.