词汇	van de waals bond
释义	van de waals bond n.范德华键
随便看	environment random encourage Environment Ready environment realignment environment realignment program environment realism environment reception environment record environment recording environment recording,editing and printing environment recovery environment rectification environment reevaluation environment regulation environment regulations environment rehabilitation environment-related environment related disease environment-related factors environment-related views environment relation Environment relationship environment release environment reliability laboratory environment remote sensing environment renovating