Gained
v. 增进；获得, 得到（gain的过去式）
🗣️ 情景例句
Very interesting pictures, Mr. Stewart.
你的照片很有意思 Stewart先生。
Therefore, having a basic knowledge of business.
因此，懂得一些商务和贸易的英语术语。
However, Susan has not really made up her mind yet.
然而，苏珊却还没有决定。