fatherland的复数形式怎么写？

They were willing to serve the fatherland in its hour of need.他们愿意在祖国需要的时候为她效力。They were doing everything they could to help the fatherland.他们尽其所能资助他们的祖国.By 1945 that cancer had metastasized all through the Fatherland.到了...

n.祖国...

fatherland的音标：fatherland的英式发音音标为：['fɑ:ðəlænd]fatherland的美式发音音标为：['fɑðərlænd]...