单词	rigid arch dam
释义	rigid arch dam 刚性拱坝
随便看	mechanical force mechanical force feed lubrication mechanical forcing mechanical foreman mechanical forging press mechanical forging presses mechanical form block mechanical fragility test mechanical freedom mechanical friction mechanical friction clutch mechanical friction loss mechanical friction resistance mechanical fuel injection pump mechanical fuel injection timing advance device mechanical fuel injector mechanical fuel pump mechanical fuel valve mechanical fuze mechanical gage mechanical games mechanical gauge mechanical generator mechanical geometry mechanical goods 苍苍1 苍2 苍3 苍4 苍松翠柏苍狗白云苍狗白衣苍生涂炭苍白无力 17016 17017 17018 17019 17020 17021 17022 17023 17024 17025