Durohydroquinone
[化] 杜氢醌; 四甲对苯二酚
🗣️ 情景例句
I've been studying all day, and I'm sick and tired of it.
我学了一天，现在感到厌倦。
Love is sweet in the beginning but sour in the ending.
爱情始甜而终苦。
We've already had a big demand for this product.
这种产品我们已有很大的需要求量。