“first Germanic consonant shift”的概念、定义、翻译、参考文献-科学参考

单词	first Germanic consonant shift
释义	first Germanic consonant shift Encyclopedia 文学语音演变释 first Germanic consonant shift日耳曼语第一次辅音演变从原始印欧语到原始日耳曼语的发展过程中，一系列辅音链式演变的统称。
随便看	observation of agrometeorological disasters observation of crop developmental stages observation of crop growth observation of developmental stages of grass observation of developmental stages of trees observation of ground pressure observation of livestock growth and development observation of navigation obstruction observation of reservoir sediment observation of seismic response of structures observation of slope stability observation of surrounding rock structure observation platform observation point control observation process observation route control observation scheme observation technology of gravity tide observation technology of strain tide observation, thinking and experiments observation vector observation window Observatoire de Paris Observatoire de Paris，PSL/Paris Observatory Observatoire Royal de Belgique

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