Quadribasic acid
[化] 四价酸; 四元酸
🧩 词语组成解析
四碱价的, 四元的
🗣️ 情景例句
I can believe that. One good thing about ping pong is that it doesn't need much space.
我几乎不敢相信。乒乓球最大的好处是不占地方。
What do you want?
你到底想怎样？
Jim! Come here, please.
吉姆，请过来。