鸦片战争 yāpiànzhànzhēng Opium War Origin Definitions Defs Strokes Stroke Words Sentences Sents 鸦片 鴉片 yāpiàn opium An addictive narcotic drug derived from the seed pods of the poppy flower.战争 戰爭 zhànzhēng noun war war; warfare; armed conflict between nations, groups, or classes