Their boat had capsized in midstream.他们的船在河中央翻了。The boat pulled out into midstream.船划到了中游.I was cut off in midstream.我说到一半时被打断了。We anchored in midstream我们在河中心抛锚了。...

I was cut off in midstream.我说到一半时被打断了。We anchored in midstream我们在河中心抛锚了。The boat pulled out into midstream.船划到了中游....

n.河流正中，中流，中游...

midstream的音标：midstream的英式发音音标为：[ˌmɪd'stri:m]midstream的美式发音音标为：['mɪdˌstrim]...