Electroiron
电解铁
🗣️ 情景例句
Good-bye.
再见。
He was involued with the Mafia.
他和黑手掌有牵连。
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。