Rioja
n. (西班牙)里奥哈(红)葡萄酒
🗣️ 情景例句
Sure.
当然。
Buck up, Billy, Enjoy yourself.
振作起来，比利，快快活活地过日子。
Some of the bigger firms are engaged in researches which are of such general and fundamental nature that it is a positive advantage to them not to keep them secret.
某些大公司进行的研究属于一般和基础性的研究。因此不保密对他们才有利。