英语词汇“θ89154”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

单词	θ89154
释义	the world > action or operation > safety > protection or defence > [noun] > means of protection or defence > device or contrivance to protect a thing or person > device or substance protecting from radiation (2) biological shield1949 a shield used for protection against radiation, esp. one covering a nuclear reactor or cyclotron. radioprotector1955 A radioprotective substance.
随便看	pestle pestle and mortar pestle head pestle mill pestle of a portigue pestle pie pestle-frame pestled pestleframe pestles pestling pestmaster pesto pestoid pestological pestologist pestologists phellogenetic phellogenic phellogens phelloplastic phelloplastics pheme phememe phen

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