Df antenna system
[电] DF天线系统
🧩 词语组成解析
[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
🗣️ 情景例句
Always remember to wash your hands before eating.
用餐前谨记要洗手。
I went to sleep immediately and slept soundly all night.
我很快地入睡了并且整夜酣睡。
Lights were blazing and men were running here and there: they had just discovered that a prisoner had escaped.
他们刚刚发现有一个俘虏跑了。