Propylacetic acid
[医] 丙基乙酸
🧩 词语组成解析
🗣️ 情景例句
Does this car have good fuel economy?
这种车省油吗？
He always keeps his words.
他总是信守诺言。
I know someone who always cuts sketches out from newspapers of model clothes that she would like to buy if she had the money.
我认识一个人，她总喜欢从报纸上剪下流行服装的图样，等以后有钱时去买服装。