Scba
n. 正压式呼吸器（石油、煤炭、消防）; [医][=self-contained breathing apparatus]自我控制呼吸仪，配套呼吸装置
🗣️ 情景例句
You might want to know more about it.
我想你肯定想多了解点吧。
Is this a recorded program?
这是不是录音节目？
No? Then, Antonio, be ready. And Shylock, take your knife and prepare to do the deed.
不能撕？那么，安东尼奥，你做好准备；夏洛克，拿起你的刀子准备割肉吧。