V字开头的单词或词组
verbosityviandvon Graefe testvalue in usevena cavavalue addedvinculumvacuousvacuum sealvoltmetervivisectionvitalsvideo playerVDLvacillatevertebraevertical angleVibriovirilityvocablevalence shellviragoVBRvena contractavespersvsvisual checkvegetativeversion numbervertebralviceroyvulcanizedvestalVMDvital statisticsveganismvoucher systemvaultingvacantlyvital forcevalue datevice-governor