【化】 mefexamide
【化】 methylbenzene; phenylmethane; toluene; toluol【医】 methyl benzene; Methylbenzene; methylbenzol; toluene; toluol
oxygen【医】 o; O2; oxy-; oxygen; oxygenium; phlogisticated gas
【化】 acidamide; acylamide; amide【医】 acid amide; amide