Microfossils
(microfossil 的复数) n.微体化石,微化石
🗣️ 情景例句
Sports help to develop healthy bodies.
运动可以锻炼健康的身体。
Our leader is more devious than your leader.
我们头儿比你们的要棋高一筹。
And if, with the decay of vitality, weariness increases,
再者，随着精力的衰退，老年人的疲惫感会增长，