试验费

【化】 experimental expenses

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

费的英语翻译：

charge; cost; expenses; fee; spend
【医】 fee
【经】 fee