Concentr
abbr. concentrate 集中（的）, 濃縮（的）
??? 情景例句
Well, Mrs. Herrera,
好，Herrera太太
A wicked man is his own hell.
壞人作惡，自造地獄。
Our project must proceed at a reasonably quick tempo. Surely one month is ample time, isn't it?
這個計劃必須盡速進行。一個月的時間應該夠了吧？