Malonamic acid
[化] 丙酰胺酸
🧩 词语组成解析
🗣️ 情景例句
When my girlfriend rings me out of the blue, I'm in a good mood for the rest of the day.
我突然接到女朋友的电话，接下来的一整天我的心情都很好。
To push the wrong button
按错了按钮
My wife was delighted that things had returned to normal once more.
一切又都恢复了正常，为此我妻子十分高兴。