Kharophen
[化] 乙酰氨基羟基苯胂酸; 6,7-呋喃并色酮
🗣️ 情景例句
What's this dish got in it?
这碟里面装的是什么东西？
An empty sack cannot stand upright.
空麻袋，立不直。
Education, with its cycles of instruction so carefully worked out,
教育，以其教学周期如此精心地安排，