单词	不稳定振动
释义	不稳定振动 unsteady vibration
随便看	volunteers organizations VOLUNTEER SPECIAL CONSTABULARY volunteer spirit Volunteer's remorse Volunteer State Volunteer State Community College volunteer states volunteer suggestion Volunteers were given a variety of tasks Volunteer system volunteer teaching volunteer the information volunteer their service volunteer time every week volunteer to volunteer to do volunteer to do sth volunteer to give Blood volunteer training unit Volunteer Troop volunteer troops Volunteer Turnover volunteer tutoring volunteer unemployment volunteer utopia