Biconical horn
[电] 双锥形喇叭
🧩 词语组成解析
a. 双锥(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
I was very sad indeed to hear about it.
听了这件事，我的确非常难过。
Help the dog over the stile.
助人度过难关。
I am looking forward to your early reply.
希望早日得到你的答复。