Biochron
生物年代, 较短时期的化石, 生物时
🗣️ 情景例句
Hello, sir.
您好，先生。
Relax. You can count on me.
放一百二十个心吧。
A radio message from the mainland had been received by the ship's captain instructing him to give up the search.
返航前，该船船长收到了大陆发来的电报，指示他们放弃这次搜寻。