“safety button”的概念、定义、翻译、参考文献-科学参考

单词	safety button
释义	safety button [`sāf·tē ´bǝt·ǝn] ^NUCLEONICS A device worn by workers exposed to nuclear radiation to warn of excessive exposure.
随便看	NIF niggliite night night ape night blindness night effect nightglow night order book night-sky camera night-sky light night-sky luminescence night sweat nighttime visual range night vision night-vision binoculars night-vision telescope night visual range night wind nigre nigrescent nigrite nigrosine nihilism Nike Nike-Ajax

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