dindexdragonhead./drag-uhn-hed/US // ˈdræg ənˌhɛd //UK // (ˈdræɡənˌhɛd) //龙头,龙首,龍頭,龙口Definitionsn.noun · 名词1.›any of several mints of the genus Dracocephalum having spikes of double-lipped flowers.Level 5More words in d →