笔直的 - 翻译straight常见释义英[streɪt]美[streɪt]词典：straight; straightforward; erect; ramrod例句：Some studies suggest that straight, horizontal bars painted across roads can initially cut the average speed of drivers in half.有研究表明，在道路上画上笔直的横杆，可以在开始将司机的平均速度降低一半。