【医】 Berzelius's test
seashell; shellfish
【医】 bel
damp; lustre; pond; pool
benefit; favourable; profit; sharp
black; crow; dark
this
【化】 geepound
family name; surname
experiment; test; try; try on; try out; examination; experimentation; trial
trial run
【计】 breadboarding
【医】 probation; test; tria
【经】 test; trial