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
I was when I first came to the United States.
当我刚到美国来的时候是感到有点紧张。
Great talkers are little doers.
人好说大话，并非实干家。
The public bet a great deal of money on Mendoza, but he was defeated.
公众把大笔赌注下到了门多萨身上，但他却输了。