Phenanthrenequinone
[化] 菲醌
🗣️ 情景例句
Study hard and study everyday, if you want to master the English language.
如果你想精通英语的话，就得每天刻苦学习。
This woman used too much soap in her washing machine.
这个女人放了太多的洗衣粉到洗衣机里。
I need your help.
我需要你的帮助。