Methylnaphthohydroquinone
[化] 甲萘氢醌; 甲基萘氢醌; 维生素K-4
🗣️ 情景例句
to see some of my designs that I've been working on?
看我正在设计的一些服装呢？
I'll call you back.
我回电话给你。
You must have been driving at seventy miles an hour.
你刚才一定是以每小时70英里的速度开车。