Antenna effeciency
[电] 天线效率
🧩 词语组成解析
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
Now what?
又怎么了？
Fruit ripens not well in the shade.
阴凉处的果子不会成熟。
He sat in the darkness and listened to the people around him.
他坐在黑暗处，听着周围的人在讲话。