in control of something or able to deal with it successfully, especially something that is often changing or increasing: As a manager I try to be on top of everything …
In short: "Stay on top of" signifies keeping a close watch over something and staying fully up to date with any developments. What Does "Stay on Top of" Mean? The …
1. Lit. to remain positioned on the top of someone or something. Please stay on top of the hill until we call you. The wind is blowing and this sheet of plastic will …
idiom. Add to word list. B2. in addition to something, especially something unpleasant. 除（尤指令人不快之事）之外（還）. We missed our flight, and on top of …
idiom. Add to word list. B2. in addition to something, especially something unpleasant. 除（尤指令人不快之事）之外（还）. We missed our flight, and on top of …
更多内容请点击：ON TOP OF SOMETHING | English meaning - Cambridge Dictionary