Manoxol
[商]磺基丁二酸盐(表面活性剂作润湿剂、 分散剂、 有系列产品)
🗣️ 情景例句
and I'm giving some thought to a new book on a different subject.
如今我又开始在构想另一本不同题材的新书。
The whole class is in a heated discussion.
全班同学正在热烈讨论。
There is a chair below the window.
窗户下面有一把椅子。