词汇	vortex theory
释义	vortex theory 涡理论
随便看	second thermal cycle second-third trimester gestation second thoracic vertebra second thoughts Second thoughts are best second thought, second-thought Second thoughts on metabolic syndrome Second Three Mile Opening second throat Second throat Second throttle second thrust bearing second-tier second-tier capital second tier cities Second Tier City second-tier city second -tier city second thought second-thought Second thought bis best second thought of everything second thought on mathematics truth second thought period second-tier manufacturer