# rapids ##### 词义 - 英：/ˈræpɪdz/； 美：/ˈræpɪdz/ - #词性/n (河的)急流；湍急的河水 ##### 例句 - Research on hydraulic characteristics of rock rapids with generalized experiments - 石质急流滩水力特性概化试验研究 - On Local Resistance Factor in Calculation of Water Surface Profile of Rapids Reach - 急流滩水面线计算的局部阻力系数研究 - His canoe was there , on the river below the rapids . - 他的独木舟在险滩下面的河水中。