Directional antenna
[电] 定向天线
🧩 词语组成解析
directional
[[di'rekʃənəl]]
a. 方向的
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
Dad was a busy doctor,
爸爸是个很忙的医生，
Don't whistle until you are out of the wood.
没有脱离险境，不要过早高兴。
Why don't you hire a car and drive around for a couple of weeks?
你为什么不租部车四处转上一两个星期呢？