Extrados
n. [建]拱背(拱的外缘线)
✅ 同义词
🗣️ 情景例句
To the corner and then a left?
走到拐角向左转对吗
They have been much too irresponsible for their high position.
他们虽身居要位，未免太缺乏责任感了。
We can't handle these price increase of yours.
我们没办法接受你们提高价钱。