单词	ameliorant
释义	ameliorant noun ame·​lio·​rant əˈmēlyərənt, -lēə- plural -s : a substance that aids plant growth primarily by improving the physical condition of the soil Word History Etymology ameliorate + -ant First Known Use 1851, in the meaning defined above
随便看	loftinesses lofting lofting iron loftless loftlike loftly loftman loftmen lofts loftsman loftsmen lofty log log cabin log chip log drive log driver log driving log fixer log frame log glass log in log jack log line log off

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