Fischer's acid
[化] 费歇尔酸; 2-萘酚-6-磺酸
🧩 词语组成解析
🗣️ 情景例句
I know it!
我知道！
Are you used to the food here?
你习惯吃这儿的饭菜吗？
You must be more careful! That car nearly hit you.
你得多加小心！那辆小车差一点碰着你了。