Boletic acid
[机] 反-丁烯二酸
🧩 词语组成解析
🗣️ 情景例句
She always plays with love.
她总是玩弄爱情。
I will help you.
我会帮助你。
To my surprise, he gave me the money immediately.
令我惊奇的是，他立刻把钱给了我。