英语词汇“radioactive rays”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	radioactive rays
释义	radioactive rays 基本例句放射线 The infant has been exposed toradioactive rays.那个婴儿已经暴露于放射线中。 You may have another certificate showing the goods to be free from radioactive contamination.你们还要出具另一份证明书，以证明货物没有受放射线污染。
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