試驗的英語翻譯：

experiment; test; try; try on; try out; examination; experimentation; trial
trial run
【計】 breadboarding
【醫(yī)】 probation; test; tria
【經(jīng)】 test; trial

要求的英語翻譯：

demand; desire; ask; challenge; claim; mandate; postulate; request; require
【計】 claimed
【化】 requirement
【醫(yī)】 demand
【經(jīng)】 call; postulation; request; requisitioning; solicit