Duple
a. 二倍的, 双重的
✅ 同义词
🗣️ 情景例句
He's going up the ladder pretty quickly.
他真是平步青云。
Which would you rather do--go dancing or go to a play?
你将去跳舞还是去看戏？
We had a long walk along the wall.
我们沿着城墙走了很长一段路。