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
We should revise our protectionist practices in trade, and promote free trade and competition.
我们应该修改我们的贸易保护主义做法，推广自由贸易和竞争。
Rome was not built in a (or one) day.
罗马不是一日建成的。
This pen doesn't write well.
这钢笔不好写。