单词	concrete thought
释义	concrete thought 实际思想
随便看	vacuumtube voltmeter vacuum tube voltmeter vacuum-tube voltmeter vacuum tube voltmeter circuit vacuum-tube voltmeter circuit vacuum tube voltmeter V.T.V.M. vacuum tube voltmetevtvm vacuum tube voltmetre vacuum tube volt-ohmmeter vacuum tube wavemeter vacuum tube with flat electrode vacuum tube with magnetic control means vacuum tubing vacuum tubular glass solar collector vacuum tubve pulser vacuum tumbler vacuum tumbler dryer vacuum tunnel vacuum tunneling effect vacuum tunnel spectrum vacuum tweezer vacuum tyberculin vacuum tyipe photodetector vacuum-tyipe photodetector vacuum type