【医】 Gault tests
dagger
【化】 gray; grey
ear; erbium
【医】 aures; auri-; auris; ear; ot-; oto-
especially; special; spy; unusual; very
【化】 tex
family name; surname
experiment; test; try; try on; try out; examination; experimentation; trial
trial run
【计】 breadboarding
【医】 probation; test; tria
【经】 test; trial