Urea carboxylic acid
[化] 脲羧酸
🧩 词语组成解析
urea
[['juəriə]]
n. 尿素\\n[化] 脲; 尿素
[机] 羧基的
🗣️ 情景例句
Why don't you tell us about your day.
何不告诉我们你这一天过得如何？
One misfortune comes on the neck of another.
祸不单行。
Do you go to work by bike?
你骑自行车上班吗？