单词	portland-pozzolan cement
释义	portland-pozzolan cement noun : a portland cement to which pozzolana is added during the grinding of the cement clinker Word History Etymology portland cement + pozzolana
随便看	black currant black cutworm black cyanide lituuses Litvak Litvinov litz powders litz wire litz's murrelet litzmannstadt Liu Shao-ch'i Liu Xiaobo lius cae livabilities livability livable livableness livablenesses livabler livablest live live a lie live a little live action live album

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