6.Closed-circuit televisions（闭路电视） make it easy for a large number of students to see everything a teacher ___________.[A] democrates [B] discovers [C] demonstrates [D] teaching 7.We have raised a five-thousand-pound _________ for the Red

circuit circuit 英文物理题(circuit)In the circuit shown,it makes no difference whether the switch is open or closed.What is emf ε3 in terms of the other quantities shown?The circuit diagram is here: 英语翻译Open and closed circuit dry grinding of cement mill rejects in a pilot scale vertical stirred mill Closed 英语大神教我6.Closed-circuit televisions（闭路电视） make it easy for a large number of students to see everything a teacher ___________.[A] democrates [B] discovers [C] demonstrates [D] teaching7.We have raised a five-thousand-pound ____ 6.Closed-circuit televisions（闭路电视） make it easy for a large number of students to see everything a teacher ___________.[A] democrates [B] discovers [C] demonstrates [D] teaching 7.We have raised a five-thousand-pound _________ for the Red 英语翻译CCTVabbr.1.=Closed Circuit Television 闭路电视以上结果由 Dr.eye译典通字典 提供百度是不是不认识中央电视台,CCTV只翻译成闭路电视是不是说不过去? forward circuit fesitival circuit crossed circuit Circuit Trainer Tel fax tel是什么意思 TEL是什么意思 TEL 是什么意思 TEL是什么意思 TEL 是什么意思?