Paramucic acid
[化] 仲粘酸
🧩 词语组成解析
🗣️ 情景例句
No way.
不可能
We intend to place large regular orders, and would therefore like to know what quantity discounts you allow.
我方将定期大量订购，因此想知道你方给多少数量折扣。
The pictures are on the wall.
画挂在墙上。