单词	压折纹
释义	同乐谱--压折纹
随便看	valley floor divide valley-floor increment valley floor step valley floor--valley bottom valley fog valley forge valley girl valley glacier valley head valley in valley valley-in-valley valley inversion valley lengthening valley line valley load valley magnetic field valley meander valley meander gorge valley moor valley moraine lake valley-moraine lake valley of elevation valley of subsidence valley of ten thousand smokes valley of the dolls