字典網>> 英漢字典>> P開頭詞條>>positive valence的意思 漢英字典positive valence中文翻譯：【醫】 正價字典網英文字典相關詞條：positive vascular conditioned reflex positive proof positive-going transition positive-ion sheath positive confirmation positive conditioned connection positive definite inner product positive plate positive-going signal positive return cam