Azophenol
偶氮苯酚
🗣️ 情景例句
The first chopsticks were made from bone and jade.
第一批筷子是骨头或玉制成的。
One half of the world does not know how the other half lives.
贫富不相知。
I like gardens too, but I do not like hard work.
我也喜欢花园，但我却不愿意辛勤劳动。