Geochronometer
地质年代计
🗣️ 情景例句
Advice doesn't normally come cheap, but this piece is for free...
通常来说，忠告都是价值不菲的，但这个是免费赠送的。。。
Many kiss the baby for the nurse's sake.
醉翁之意不在酒。
If no other sate water supply can be obtained,
如果没有其他安全的饮用水，