Marchasite
[化] 白铁矿
🗣️ 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。
Don't take any chances.
不要存侥幸心理。
What about Lily? Is she wearing the same clothes?
莉莉呢？她也穿一样的衣服吗？