major triads

arch expansion bathhurst bismuth tetraiodophenolphthalein cadmium hydrate call for service construction section capacity floating chafing block interdental septum internal obllque muscle of abdomen jiggered logarithmic spacing metering pin oxo-dehydrogenation plantar tendinous sheath of peroneus longus pooling equilibrium residual enthalpy rock climber sarode soda fountain beverage surdomute