Propanolon acid
[化] 丙醇酮酸
🧩 词语组成解析
🗣️ 情景例句
The cassette player and the tapes.
卡式录音机和录音带。
Where there is a will,, there is a way(or skill).
有决心，就有办法。
They discovered that the farther away the feeding station was, the slower the dance was.
他们发现离喂食点越远，蜜蜂就跳得越慢。