Dichlone
二氯萘醌
🗣️ 情景例句
My doctor says I could live to be 100.
我的医生说我能活到100岁。
If you work in a factory,you usually have to punch a clock.
如果你在一个工厂里工作，你通常必须打卡。
I go to bed at about 10:00.
我大概十点上床睡觉。