Geochronologic
a. 地质年代的
🗣️ 情景例句
Well, he's here with his daughter to have lunch.
嗯， 他和他女儿已到这里等吃午餐了。
Selt-trust is the essence of heroism.
自信是英雄的本色。
Yes, wonderful, thanks.
愉快极了，谢谢。