陡然 dǒurán stumbling Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: suddenly All meanings 2 dǒurán 2 stumbling 1suddenly 1 1 sentence for 陡然 (dǒurán — suddenly) 气温陡然下降,让人感到一阵寒意。 qìwēn dǒurán xiàjiàng, ràng rén gǎndào yī zhèn hányì. The temperature dropped suddenly, sending a chill through the air. Source: Dong Chinese Dictionary