词汇	atrial sound
释义	atrial sound 心房音
随便看	theoretical environmental impact assessment theoretical environmentology theoretical equation theoretical equations theoretical equivalent number of effects theoretical error theoretical error of optical range-finder theoretical errors theoretical essence theoretical estimation theoretical ethics theoretical Eular head Theoretical evaluation theoretical evolution theoretical evolvement theoretical evolving theoretical experts of curriculum theoretical explain theoretical explanation theoretical explanation of ethic instillation theoretical exploration theoretical exploration of congregated housing theoretical exploration of cultural misreading theoretical exploration on policy loan theoreticalexpression