单词	cover version
释义	请查阅词条：cover
随便看	period of instruction period of leave period of little change period of mental illness period of oblivion period of occupancy period of occupation period of office period of relaxation period of repose period of schooling period of service period of teaching period of temporary recovery period of time period of travelling period of tutoring period of usefulness period of waiting periodogram periodogram analysis periodograms periodograph periodology periodontal 熟石灰熟石膏熟稔熟练熟能生巧熟荒熟荒地熟菜熟视无睹熟识 Kolbenstangenschaft Kolbenstangenschraube Kolbenstangenschutzrohr Kolbenstangenstopfbuchse Kolbenstellung Kolbensteuerung Kolbenstirnfläche Kolbenstirnwand Kolbenstoß Kolbentakt