单词	do a somersault
释义	do a somersault 翻跟头
随便看	behavioral force behavioral framework behavioral function analysis behavioral game theory behavioral geneticist behavioralgenetics behavioral genetics behavioral geography behavioral goal behavioral harmony behavioral-health Behavioral hearing test behavioral homology behavioral hypotheses behavioral hypotheses of internal control behavioral hypothesis behavior alienation behavioral image behavioral immaturity Behavioral immaturity behavioral implications behavioral impulsivity behavioral indexes behavioral indicator behavioral influence perspective