n.
surface layer of ground containing a mat of grass and grass roots
同义词:turfswardgreensward
an enzyme that catalyzes the conversion of superoxide into hydrogen peroxide and oxygen
同义词:superoxide dismutase
someone who engages in anal copulation (especially a male who engages in anal copulation with another male)
同义词:sodomitesodomistbugger
an informal British term for a youth or man
"the poor sod couldn't even buy a drink"