straddlev.跨坐；把两腿叉开；观望n.跨坐；观望；指定价格的交易straddle handstand大开臂倒立straddle the fence抱骑墙态度straddle over year[经] 跨年度straddle a horse.跨骑马straddle erase head跨立式清洗磁头straddle-type mil跨鞍式减径定径机straddle attachment跨装法,跨装附件straddle-type mill跨鞍式减径-定径机straddle mounted type跨立式straddle trench privy[医] 跨沟厕