英语词汇alkaline earth metal的翻译、用法及例句-MX2U.com英汉词典

词汇	alkaline earth metal
释义	alkaline earth metal noun [ C ] uk/ˌæl.kəl.aɪn ˈɜːθ ˌmet.əl/ us/ˌæl.kəl.aɪn ˈɝːθ ˌmet̬.əl/ (also alkaline earth, /ˌæl.kəl.aɪn ˈɜːθ / /ˌæl.kəl.aɪn ˈɝːθ /) chemistry specialized碱土金属 any of the chemical elements beryllium, magnesium, calcium, strontium, barium, and radium. They react easily with other substances.
随便看	bear witness bear witness bear witness (to something) bear witness to something be a safe bet be (as) busy as a bee be as busy as a bee be (as) cold as ice be as cold as ice be as crazy, rich, etc. as they come be (as) daft as a brush be as daft as a brush be as dead as a dodo be as dead as a doornail be (as) dead as a/the dodo be as dead as the dodo be (as) dull as ditchwater be as dull as ditchwater be as easy as taking candy from a baby be (as) fit as a fiddle be as fit as a fiddle be (as) fit as a flea be as fit as a flea be (as) flat as a pancake be as flat as a pancake

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