Sound intensifier
[电] 强声器
🧩 词语组成解析
sound
[saʊnd]
n. 声音，声响;音调，声调;声波;嘈杂声;
vi. 响，发声;听起来，好像;回响;[音乐]乐器等被奏响;
vt. 使出声，使发声;清楚地发出;宣布，发表;颂扬;
adj. 健全的;合理的;完好的，无损的;明智的;
adv. 彻底地，充分地;
n. 加强者(物), 增强剂\\n[医] 增强器
🗣️ 情景例句
I sold it to the present owners.
是我把它卖给了现在的主人。
That cat judged the distance before he leapt across the ditch.
猫在越过沟渠以前便判断好其距离了。
When the article arrived, the editor read the first sentence and then refuse to publish it.
稿子寄来后，编辑看第一句话就拒绝予以发表。