Dual carriage
[计] 双滑动架
🧩 词语组成解析
dual
['dju(:)əl]
adj. 双的，两部分的，二体的，二重的;
n. 双数;双数词;
🗣️ 情景例句
Well, I saw a nice watch.
嗯，我已看中了一只好表 。
How many yards are you going to get?
你要取几码？
We've got some cheaper ones in the back room.
后面房间里有一些比较便宜的。