top 用作名词，意思是“顶”、“最高点”，如：at the top of one's voice （用尽量大的声音），at the top of one's lungs （用尽量大的声音），at the top of one's speed （以最高的速度）等。 例如： The student meetings are so noisy that the speaker has to shout at the top of his lungs in order to be heard. 学生大会嘈杂极了，发言人为了使大家能听到，不得不尽量大声喊叫。 注： 上面短语中都有the, 但 on top of 和 on the top of 也都可以说，the 似乎用的时候少。

“ON TOP of the paper” is when a object is on the paper (like a pen/pencil) and “AT THE TOP of the paper” is like when you write your name or the date on the upper part of the paper

2019年8月26日 · If the pen was right at the top of a big pile of paper you might say "the pen is on top of the paper" to distinguish it from the case where the pen is on some other part of the pile. TLDR: Use "on top of" when "on" might be misunderstood. Or possibly for emphasis.

High quality example sentences with “at the top of the paper” in context from reliable sources - Ludwig, your English writing platform

When referring to the topmost part of a page, it’s “at the top of the page”. If it’s the header of a web page, it’s “in the top of the page.” If it’s something that appears above everything else on a page, it’s ” on the top of the page.” So, it really depends on what you’re trying to convey.

2007年2月9日 · When should we use 'on top of' or 'at the top of', e.g. 1.'After we ran up the stairs, we took a break for a while at the top of the strairs.' Can we use 'on the top' instead of 'at the top' here? No, but you could say, "on the top step" if you mean that you sat down on the uppermost step of the stairs. 2.'Put your books on top of the desk.'

2020年10月15日 · 英语中，on top of 和 on the top of 是两个相似的词组，但它们的意思完全不同，今天我们一起来学习一下。 1. on top of：意为“另外；熟练掌握；紧接着”。

热点论文（Hot Paper）：按ESI学科统计最近两年发表、在最近两个月里被引用次数进入世界前0.1%的论文。 ESI高水平论文通常代表着相关学科领域的研究前沿和热点，在指引学科发展、体现学术成果影响力方面具有重要意义。

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Top is a brand of cigarette rolling papers distributed by Republic Brands of Glenview, Illinois. Republic Brands (formerly Republic Tobacco) paid an undisclosed amount to acquire the brand from R. J. Reynolds in 1987.