【机】 lead-acetate test
【化】 lead acetate; lead sugar; plumbous acetate; sugar of lead
【医】 acetate leaching; plumbi acetas; sugar of leaching; sugar of lead
experiment; test; try; try on; try out; examination; experimentation; trial
trial run
【计】 breadboarding
【医】 probation; test; tria
【经】 test; trial