Siderophyllite
[矿]针叶云母
🗣️ 情景例句
You really want to?
你真想要这样做？
An ounce of prevention is worth a pound of cure.
预防胜于治疗。
but that was precisely the idea adopted in some of the early instruments (seismometers) for recording earthquake waves.
但是早期记录地震波的仪器（测震仪）正是采用了这种思路。