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radioactivity unit. How to pronounce the english word radioactivity unit.Start with S. Learn from me.

radioactivity unit

英语发声

美语发声

n. a measure of radioactivity

网络释义

短语

unit radioactivity释义放射能单位

unit of radioactivity放射性单位

专业释义

英英释义

radioactivity unit

n.a measure of radioactivity

英汉双解大词典