K-acid
[化] K酸; 1-氨基-8-萘酚-4,6-二磺酸
🧩 词语组成解析
🗣️ 情景例句
Can you spare some cash?
你能借我点现金吗？
You will disgrace yourself if you dress in rags.
假如你穿得邋邋遢遢的，你将有损自己的形象。
He can't make it today. He has to stay at home.
他今天不行了。他得呆在家里。