Analytical concentration
[化] 分析浓度
🧩 词语组成解析
🗣️ 情景例句
It's refreshing for me.
这是我提振精神的方法。
Whe angry, count ten before you speak; if very angry, a hundred.
怒时数十再说话，大怒数百方开言。
Tomorrow evening they will be singing at the Workers' Club.
明晚他们将在工人俱乐部演出。