【生活】将栓剂引入体内

introducing

SCANNING-PROBE TECHNIQUES for discharge tubes with provision for introducing objects

serve as a medium for introducing

introducing the heating gas at the top and the bottom

burden of adducing evidence【法】;burden of introducing evidence【法】;burden of proof【法】

introducing metals into polymers

whipping foodstuffs by introducing a stream of gas

carboxylic acid esters by introducing a carboxyl group