Malonamic acid
[化] 丙酰胺酸
🧩 词语组成解析
🗣️ 情景例句
What does he say?
他说了些什么？
A present!
有礼物！
They went through the rooms, being careful to touch nothing, as they did not want to hinder the police in their search for fingerprints.
他俩搜遍这每一个房间，小心翼翼地不接触任何东西，因为他们怕妨碍警察寻找指纹。