【机】 shear test
contend with; defy; fight; refuse; repel; resist
【医】 Adv.; contra-; ob-
cut; scissors; clip; lop; shear; snip; trim
【医】 scissors; shears
experiment; test; try; try on; try out; examination; experimentation; trial
trial run
【计】 breadboarding
【医】 probation; test; tria
【经】 test; trial