speaking trumpet

英美

n. 喇叭筒

new

speaking trumpet的英文翻译是什么意思，词典释义与在线翻译：

英英释义

Noun:

a trumpet-shaped acoustic device to intensify and direct the human voice; formerly held to the ear by a hard-of-hearing person

speaking trumpet的相关资料：

临近单词

speak speakable

目录

查词历史