Charg
撞人
🗣️ 情景例句
Would you like to be friends?
我们做朋友好吗？
A bat is hanging.
蝙蝠倒悬着。
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。