Ecogenesis
生态种的发生, 生态史, 生态进化
🗣️ 情景例句
These knives are guaranteed never to go blunt.
这些刀保证不会变钝。
He turned white with amazement.
他害怕得脸都苍白了。
If the water was moving with the wave,
如果水和浪一起移动的话，