In the region of Chufu we gathered an army of military escorts.在曲阜境内,有一支军队保护我们.He walked in the street with escorts in front and behind.他走在大街上前呼后拥的.Convoy escorts are only buildable if you have the initial ASW technology...
In semiconductor receivers transistors take the place of vacuum tubes.在半导体收音机中晶体管代替了真空管.We often turn to this handbook for information on transistors.我们常从这本手册查阅有关晶体管的资料.The transformer isolates the transistors with regar...