Running-boards
(running-board 的复数) n. （汽车等车辆的）脚踏板
🧩 词语组成解析
running
['rʌnɪŋ]
n. 跑步;运转;流出;
adj. 跑着的;流动的;连续的;操作中的，运转着的;
v. 跑;运转(run的ing形式);
n. 木板, 板子；纸板（board复数形式）
🗣️ 情景例句
It's not difficult.
这不难。
The X2500 will change your work in the office.
X2500将会改变你在办公室的工作。
Yes, I remember. You were not here yesterday. What was wrong? Were you ill?
是的，我记得。你昨天没有来。怎么啦？你病了吗？