Dual carriageway
n. <英>（中间有分隔带的）复式车行道
📖 牛津释义
dual carriageway
(Brit) (US divided highway) road with a central strip dividing streams of traffic moving in opposite directions 双线车道.
🧩 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;
n. 车行道\\n[法] 车道, 马路
🗣️ 情景例句
I'll take it. But the price is a bit high. How about free wrapping?
我买了。但价格有点高，免费包装怎么样？
What's eating you?
怎么搞的？
I don't doubt that he will help me.
我不怀疑他会援助我。