Decurve
使朝下弯曲
🗣️ 情景例句
Like father, like son.
有其父必有其子。
I don't know where I've seen him before.
我不晓得在哪儿见过他。
When I present my views on the competitive products, I will refer to the patent situation.
专利的情况会在说明竞争产品时一并提出。