基本解釋筋斗同根派生 somesault相關詞英漢例句forward somesault out of support piked 支撐接出體前空翻reverse 21/2 somesault 反身翻騰兩周半inward somesault 1/2 twist 向內(nèi)翻騰轉體半周inward 31/2 somesault 向內(nèi)翻騰三周半forward somesault 向前翻騰somesault更多例句詞組短語短語somesault turn 滾翻轉身somesault更多詞組專業(yè)釋義經(jīng)濟學筋斗