Polycistron
多顺反子
🗣️ 情景例句
People power.
人力。
He that would know what shall be must consider what has been.
欲知未然，须思已然。
For instance, if you are older you have less time to recover from any major losses,
比如说，如果你年纪较大，你从重大投资损失中恢复过来的时间就较少，