Decene
癸烯
🗣️ 情景例句
Very splendid. How about patent rights?
很不错。它的专利权怎么样呢？
What kind of furniture do you like?
你喜欢什么样的家具？
I want to improve, but I don't know how.
我想提高它，但又不知道怎么样才能提高。