Rafraichometer
体温表
🗣️ 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。
Your English is very good.
你的英语很好。
Let's think carefully, I replied.
“让我们仔细想一想，”我答道。