🧩 词语组成解析
[医]丙酸的
🗣️ 情景例句
Rome wasn't built in a day.
罗马不是一天建成的。
Who do you think you are?
你以为你是谁？
But this hope is always in the realms of science fiction.
但是，这种希望总是只在科幻小说中存在。