Cosecant-squard antenna
[电] 余割平方天线
🧩 词语组成解析
n. 余割\\n[电] 余割
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
I'd like to help you, but...
我很想帮助你，但是…
Tears are the silent language of grief.
眼泪是悲哀的无声言辞。
Since that time, racing drivers have reached speeds over 600 miles an hour.
从那时以来，赛车选手已达到每小时600英里的速度。