Phenophenanthrazine
[化] 苯并菲嗪
🗣️ 情景例句
This job is no picnic.
这份工作很累人。
A good wife makes a good husband.
有好妻子就有好丈夫。
That is why we are learning English in China.
这就是我们在中国学习英语的原因。