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
Please go over it and see if everything is in order.
请再过目一下，看看是否都符合规定。
Continual failure drove him to suicide.
不断的失败逼得他自杀。
She can't come. She has to help her Mommy!
她不能来。她得帮她妈妈的忙！