Ertor
欧托, 臭氧层有效辐射温度
🗣️ 情景例句
Can I help?
我能帮你吗？
Shall you excuse his ignorance?
你要原谅他的无知吗？
It is not a simple competition for a fixed amount of food determined by the physical environment,
它已不是为了争得物质环境所决定的有限食物而进行的简单竞争了，