Sawtooth antenna
[电] 锯齿形天线
🧩 词语组成解析
n. 锯齿
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
When can I photograph a class?
我何时才来上课呢？
Truth may be blamed,but shall never be shamed.
真理可能会被责难，但绝不会受羞辱。
Our service, so far, has been very well-received by our customers .
到目前为止，顾客对我们的服务质量评价甚高。