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
Are you the oldest in your family?
你是你家里最大的孩子吗？
If the hen does not prate,she will not lay.
不叨叨的母鸡不下蛋。
Now she looks pale as if she were ill.
现在她脸色难看，好像病了一样。