分词翻译
材料的英语翻译：
data; datum; makings; material; stuff
【医】 data; datum; material; stock
【经】 material; materials; spoilage试验的英语翻译：
experiment; test; try; try on; try out; examination; experimentation; trial
trial run
【计】 breadboarding
【医】 probation; test; tria
【经】 test; trial
