1. 转基因的
GM crops have had one or more genes changed, for example in order to make them resist pests better. GM food contains ingredients made from GM crops. GM is an abbreviation for (缩略=) 'genetically modified'.

e.g. Many of us may be eating food containing GM ingredients without realising it.
我们很多人可能正在食用含有转基因成分的食物而不自知。

2. （英国学校）由中央政府资助的
In Britain, GM schools receive money directly from the government rather than from a local authority. GM is an abbreviation for (缩略=) 'grant-maintained'.

e.g. GM schools receive better funding than other state schools.
相对于其他公立学校，受中央政府资助的学校能获得更多的财政拨款。