Kimmeridgian
[地质]启莫里奇阶
🗣️ 情景例句
to work out a program
想研拟一项计划
If there were no clouds, we should not enjoy the sun.
吃得苦中苦，方知甜中甜。
Come on! shouted everyone. Run! Run!
“快！快呀！”每一个人都在喊，“加油！加油！”