传输型六端口反射计是一种结构较简单、性能价格比较优良的微波测量装置.Microwaveline type six - port reflector is a microwave measurement apparatus with simpler structure and better price performance....
Our chains are forged ! Their clanking may be heard on the plains of Boston!我们的枷锁已经铸成, 锒 铛的镣铐声在波士顿的平原上可清晰听闻!Their clanking may be heard on the plains of Boston!它们的当啷声将在波士顿平原上响起!The clanking tractor went along , shooting ...
She turned around and began to retrace her steps towards the house.她转身沿原路向那栋房子走去。You might find your ticket if you retrace your steps back to the car.如果原路折回到车子那里,就有可能寻回你的票.You must retrace your steps [ way ] .你必须 折回 原来 走...