riverbed怎么读，是什么意思，单词翻译、读音

英语单词:riverbed

意思翻译

riverbed

noun [ C ] uk/ˈrɪv.ə.bed/ us/ˈrɪv.ə.bed/

河床

the ground over which a river usually flows

a stony/muddy/dry riverbed 多石的／泥泞的／干涸的河床