累计 lěijì HSK7 accumulate Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: accumulate All meanings 2 lěijì 2 accumulate 1cumulative 1 1 sentence for 累计 (lěijì — accumulate) 他的飞行时长已累计达到一千小时。 tā de fēixíng shícháng yǐ lěijì dádào yīqiān xiǎoshí. His total flight time has reached one thousand hours. Source: Dong Chinese Dictionary