# streambed ##### 词义 - #词性/n 河床 ##### 例句 - A streambed filled with water only in the rainy season . - 只在雨季有水的河床。 - Measurement in situ of streambed hydraulic conductivities in the Platte River , Nebraska - 美国内布拉斯加州普拉特河河床沉积物渗透系数的现场测定 - Field experimental study on development of mountain streambed structures - 山区河流床面结构发育野外现场试验研究