Benzeneazophenol
(苯)偶氮苯酚
🗣️ 情景例句
And I'd like to give you a little something to take home. Let me unroll it.
对了，我有样小东西想送你，让我把它打开。
I played upstairs yesterday.
我昨天在楼上玩。
I'm sure she is.
我肯定她有40岁了。