trigger-catch
trigger-gate
trigger-guard
trigger-housing
triggering
trigger-lever
trigger-pin
trigger-pull
trigger-shaft
trigger-spindle
  trigger-stop
triglyceride
trigonal
trigonometric
trigonometrical
trigonometry
tri-gun
trihalogeno-benzene
trihedral
trihedron
trihydroxybenzene

    trigger-stop screw

    винт-ограничитель хода спускового крючка