Ecogenesis
生态种的发生, 生态史, 生态进化
🗣️ 情景例句
I appreciate it very much.
我非常感激你的帮助。
The recent rain has had a bad effect on the crops.
最近的那场雨对庄嫁的影响不好。
His cake is four times as big as mine.
他的蛋糕是我的四倍大。