Acetonyl urea
[机] 丙酮基
🧩 词语组成解析
丙酮基, 乙酰甲基
urea
[['juəriə]]
n. 尿素\\n[化] 脲; 尿素
🗣️ 情景例句
Don't get so excited about it.
别因为这事儿太激动。
It will be very pleasant to go fishing with you.
跟你去钓鱼的话，将会很愉快。
is the slowest and has travelled round the earth through the surface rocks.
是最慢的，是围绕地球通过表面岩石传来的。