Cassegrain antenna
[电] Cassegrain天线
🧩 词语组成解析
n. 卡塞格伦望远镜(亦作Cassegrain telescope)
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
and it is on a half-acre lot.
用地半英亩。
The contract contains basically all we have agreed upon during our negotiations.
合同将我们达成协议的内容基本上都写上了。
The sweets went everywhere!
糖散得到处都是！