走时 zǒushí keep time Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: travel time All meanings 2 zǒushí 2 keep time 1travel time 1 1 sentence for 走时 (zǒushí — travel time) 地震学家通过分析地震波的走时来研究地球内部结构。 dìzhènxuéjiā tōngguò fēnxī dìzhènbō de zǒushí lái yánjiū dìqiú nèibù jiégòu. Seismologists study the Earth's internal structure by analyzing the travel time of seismic waves. Source: Dong Chinese Dictionary