Sonic boom
[电] 声爆
📖 牛津释义
sonic boom
noise made when an aircraft exceeds the speed of sound 声震, 音爆（飞行器超过声速时发出的声音）.
🧩 词语组成解析
sonic
[['sɔnik]]
a. 音波的, 音速的, 声音的\\n[电] 音波
boom
[bʊm]
vi. 发出隆隆声;快速发展;暴涨;
vt. 以低沉而有回响的声音发出;使繁荣;使迅速发展;
n. 隆隆声;繁荣;激增;
🗣️ 情景例句
my brother Robbie,
我弟弟Robbie
Where will you be nest year at this time?
明年这个时候你将在哪里？
The city was equipped with a drainage system, for a great many clay pipes were found beneath the narrow streets.
城里甚至还敷设了排水系统，因为在狭窄的街道底下发现了许许多多陶土制作的排水管道。