Pannic acid
[化] 绵马酸
🧩 词语组成解析
🗣️ 情景例句
Harry, I get it!
Harry，我想到了！
The X2500 will change your work in the office.
X2500将会改变你在办公室的工作。
There's an old teapot over there. Isn't it beautiful! said Ann.
“那儿有一个旧茶壶。它不美丽吗？” 安说