Loudspeakering
(loudspeaker 的现在分词) n. 扩音器, 喇叭\\n[电] 扬声器
🗣️ 情景例句
When would you like to return?
你打算什么时候回来？
The doctor discovered that I'm a little overweight.
医生发现我有点超重。
She dressed herself hastily.
她匆忙穿上衣服。