Bilateral antenna
[电] 双向天线
🧩 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
You'll see a stop sign.
会看到有个停车再开标 。
He gave me a chest X-ray and took my blood pressure.
他给我做了X光检查并且量了我的血压。
That's why I didn't see the sign.
所以我才没看见那牌子。