Bod ultimate
[化] 最终生化需氧量
🧩 词语组成解析
[化] 生化需氧量
🗣️ 情景例句
Karaoke isn't really a performing art.
卡拉 OK 不算是真正的表演艺术。
Attitudes towards drinking and smoking in the U.S. are, in some ways, very different from those in Asia.
在对烟酒所采取的态度上，美国和亚洲在某些方面是非常不一样的。
How long did it take you to accomplish this complicated job?
你花了多久才作完这复杂的活儿？