Df antenna system

DF

[计] 数据区, 目的区, 设备标志, 磁盘文件, 倍频

antenna [æn'tɛnə]

n. [生] 触角，触须;感觉，直觉;天线;

an 等加在同辅音字母的词根前，表示\"一再\"等加强意 + t + enn =year,表示“年，一年” + a → n.天线

system ['sɪstəm]

n. 体系，系统;制度;身体;方法;

sy(syn-=together)+ste(to stand)→系统；体系；秩序；制度；方法

What did you tell Grandpa?

那你是如何对爷爷说的呢？

Does he go out with the boy whose aunt is an operator?

与他在一起那男孩的姑妈是接线生。

We can perhaps forgive those who said the moons of Jupiter were produced by Galileo's spyglass if we recall that in his day, as for centuries before, curved glass was the popular contrivance for producing not truth but illusion, untruth;

如果我们回想一下伽利略之前几个世纪期间，曲面镜一直是一种用于产生幻影而不是产生真象的把戏装置，那么我们就会原谅那些当时把伽利略观察到的木星卫生说成是伽利略用他的小望远镜变出来的人们，