Convexo-plane
a. 凸平形的\\n[建] 平凸的
🧩 词语组成解析
🗣️ 情景例句
How about today?
今天怎么样？
Our new product line has been very successful. We've expanded the factory twice this year already.
我们新的生产线非常成功，我们今年已把工厂扩展了两倍。
We reached London this afternoon.
我们是今天下午到达伦敦的。