Xenene
[化] 联苯
🗣️ 情景例句
Think globally, act locally.
放眼全球， 从自身做起。
Hold on.
等一会儿。
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。