Ichthyolsulfonic acid
[医] 鱼石脂磺酸
🧩 词语组成解析
🗣️ 情景例句
I've got a terrible headache and I feel really sick today.
我头疼得厉害，今天觉得很恶心。
Right.
对的。
We really need that material, you know.
你知道，我们急着需要那批材料。