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
It'll only take a few minutes.
只要几分钟时间。
Why are you always late? You're fired!
你怎么老是迟到？你被解雇了！
There are lots of huge buildings in Beijing.
在北京有许多高大的建筑物。