Costliness
n. 高价, 昂贵, 奢侈
✅ 同义词
📖 牛津释义
costliness
n [U].
🗣️ 情景例句
Yes, how many would you like?
好，你要几片？
Fall sick and you will see who is your friend and who is not.
困难见友情。
It has to be tall because it is like a giant block and tackle,
井架必须很高，因为它像一个巨型滑轮组。