Fisetic acid
[化] 非瑟酸; 非瑟酮酮
🧩 词语组成解析
🗣️ 情景例句
He is not very interesting to talk to.
跟他谈话没味道。
I said, Is there anything I can do?
我是说:我能为你做点什么吗？"
and existence an empty laugh braying across the mysteries;
如果存在不只是对神秘事物的一种空虚的笑声，