橫跨,跨騎,跨越
Astride \A*stride"\, adv. [Pref. a- + stride.] With one leg on each side, as a man when on horseback; with the legs stretched wide apart; astraddle. Placed astride upon the bars of the palisade. --Sir W. Scott. Glasses with horn bows sat astride on his nose. --Longfellow.
astride adv 1: with one leg on each side; "she sat astride the chair" [syn: {astraddle}] 2: with the legs stretched far apart