Helical antenna
[电] 螺形天边
🧩 词语组成解析
a. 螺旋状的\\n[电] 螺线
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 can't express myself very well in English.
我用英语表达不好。
What time should I meet you at the station?
我几点中跟你在火车站碰头呢？
How much does it cost to go abroad?
出国要多少钱？