Desulphuration
除硫
🗣️ 情景例句
You must develop the muscles of your speech organs to produce unfamiliar sounds.
所以你必须训练和发展你的发音器官（声带、舌、口、鼻腔等）的肌肉，以便发出陌生的（另外一种语言）声音。
The earthquake strikes (hits) the city.
地震袭击了这座城市。
Is this from our last shipment?
这是上次叫的货吗？