Antenna duplexer
[电] 天线数发双工器
🧩 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
[电] 双工器
🗣️ 情景例句
Five.
五岁。
Since the contract is about to expire, shall we discuss a new one?
这个合同将到期，我们来谈谈新合同的事宜吧。
It usually comes in February or March. Summer is often very hot.
通常在2月或3月开始。夏天很热。