详细解释:n. 跨坐, 观望
vt. 跨坐, 两腿叉开坐, 观望
vi. 跨坐, 两腿叉开坐, 观望
【经】 股票买卖的选择权
词型变化：
名词:straddler动词过去式:straddled过去分词:straddled现在分词:straddling第三人称单数:straddles英语解释：
名词 straddle:
a noncommittal or equivocal positiona gymnastic exercise performed with a leg on either side of the parallel barsthe act of sitting or standing astride同义词：span