词汇	圆形空腔谐振器
释义	圆形空腔谐振器 circular cavity
随便看	who passed it who pays for higher education who pays for higher education? who pays for import restrictions who pays for import restrictions? Who pays the bills Who pays the bills? Who pays the bills and purchases the groceries Who pays the bills and purchases the groceries? who pays the piper calls the tune whope who performs the leading role who performs the leading role? who phoned you yesterday who phoned you yesterday? Whop is the U.S.speaker of house? who played that heart who played that heart? who plays father Who plays father? who plays Jade Warlord… who pointed to the comer who portrayed king lear Who portrayed king Lear? whopp