【医】 Ruhemann's test
rash; rude; stupid
conspicuous; grand; hertz
【化】 hertz
【医】 hertz
graceful; prolonged
family name; surname
experiment; test; try; try on; try out; examination; experimentation; trial
trial run
【计】 breadboarding
【医】 probation; test; tria
【经】 test; trial