Concentrations
n. 集中( concentration的复数形式 ); 专心; 关注; 浓度
🗣️ 情景例句
I see her about three times a month.
我一个月见她三次。
Dogs wag their tails not so much in love to you as your bread.
狗摇尾巴，爱的是面包。
No, I don't. Would you get it, please?
没有。你帮我拿一下吧。