Rack rail
齿轨
🧩 词语组成解析
rack
[ræk]
n. 行李架;支架;刑架;（羊、猪等带前肋的）颈脊;
vt. 使痛苦，使焦虑;剥削，榨取;用刑拘折磨;
rail
[rel]
n. 围栏;轨道，钢轨;扶手;[动]秧鸡;
vi. 责备;抱怨;责骂;
vt. 将…围起来;铺铁轨;坐火车旅行;用围栏围;
🗣️ 情景例句
In the meantime, what would you like?
对了， 你想要点什么？
I've bee invited over to a friend's, and you?
有个朋友请我去作客，你呢？
I heard some one laughing.
我听见有人在笑。