TMthe written abbreviation of gram or grams/ gram或grams的书面缩写，克
Related topics: Microbes, genetics, biochem, Agriculture
GM /ˌdʒiː ˈem/adjectiveadjBritish EnglishBrE
(genetically modified) GM foods or plants have had their genetic structure changed so that they are not affected by particular diseases or harmful insects 〔食物或植物〕转基因的，基因改造的
From Longman Business Dictionary
gmgm
written abbreviation for GRAM; GROSS MARGIN
GMGM
abbreviation for GENETICALLY MODIFIED; GENETIC MODIFICATION