Silumin
[机] 硅铝明
🗣️ 情景例句
Dad, growing up means
爸爸， 长大了意味着
No cross, no crown.
无苦即无乐。
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。