It is held there by the force of surface tension without which water would drain instantly from any wet surface, leaving it totally dry.

它是由表面张力的力量保持的，没有它，水会立即从任何潮湿的表面流失，使它完全干燥。

youdao

If the glass were kept hot enough, it would flow over the molten tin until the top surface was also flat, horizontal and perfectly parallel to the bottom surface.

如果玻璃保持足够的温度，它就会在熔化的锡中流动，直到顶部表面也变得平整、水平，与底部表面完全平行。

youdao

The surface mark of an established plume is a hot spot—an isolated region of volcanoes and uplifted terrain located far from the edge of a surface plate.

一个已形成的烟羽的表面标志是一个热点——一个远离表面板块边缘的火山和隆起地形的孤立区域。

youdao

The atmosphere is about twenty-percent oxygen and eighty percent nitrogen from Earth's surface to where space begins at one-hundred-twenty kilometers up.

VOA: special.2011.04.06

I don't believe we'll-- I'll--come close to scratching the surface of what I would enjoy doing, by the time I've died.

我不能相信-,我能推测死时,自己会对什么感兴趣。

耶鲁公开课 - 死亡课程节选

They might ingest extracellular antigen, presented pieces of it on their cell surface in the context of MHC-2.

它们可以吞噬胞外抗原,根据细胞表面的,主要组织相容性抗原-2

耶鲁公开课 - 生物医学工程探索课程节选

According to the Local Co-ordination Committees (LCC), an opposition activist network, two surface-to-surface missiles landed in Darayya on Tuesday night.

BBC: Member of EU Syria delegation killed in Damascus suburb

The Syrians have introduced more muscular military tactics against the opposition gradually: first artillery, then air power and then surface-to-surface missiles.

CNN: Obama's no-win options in Syria

On Saturday, Israeli officials confirmed that a day earlier, Israeli aircraft targeted advanced surface-to-surface missiles in Syria that were apparently bound for Hezbollah.

NPR: Syria News Agency: Israel Strikes Near Damascus