Lackaday
interj. 悲哉, 哀哉
🗣️ 情景例句
Can you tell me what time you close?
您能告诉我关门的时间吗？
How many languages do you speak?
你说多少种语言？
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，