Concentrations
n. 集中( concentration的复数形式 ); 专心; 关注; 浓度
🗣️ 情景例句
Let me show you some pictures of houses.
我来给你们看看一些房子的照片。
You should have your suit cleaned and ironed.
你应该把你的套装拿去洗烫一下。
What about this one?This one's got a label.
这只是不是？这只箱子有张标签。