Sectoral horn
[电] 扇形喇叭
🧩 词语组成解析
a. 扇形的
horn
[hɔrn]
n. 角，触角;号角，喇叭;角质;角状物;
vi. 不请自来;闯入;
🗣️ 情景例句
Take it easy. Don't work too hard.
悠着点。不要操劳过度。
She finally began to get angry when Paul didn't arrive.
当保罗没有到达时，她终于开始生气了。
That's really something.
那真是了不起！