at the base of

基本解释

For perspective, note the people and automobile at the base of the satellite.
卫星底下的是人和汽车，在卫星面前显得异常渺小。
I rapped the bit of bone and skin that joined Hattie and me at the base of our spines.
我轻轻拍打着在脊椎底部把海蒂和我连在一起的那块骨头和皮肤。
The layers at the base of the mountain contain clays and sulfates, both known to form in water.
山峰底部的层叠物中还含有粘土和硫酸盐，这两类物质都是在水的作用下才能形成。

Place the hands at the base of the breastbone -- just above the place where the lowest ribs join.
And there's a real spatial sense here, that it's being generated at the base of the world, and it goes up and it transforms these mountains into papier-mache.
这里有一种真实的空间感，是从世界的基本中产生的，这种空间感上升并转化成这些纸型的山。
耶鲁公开课 - 1945年后的美国小说课程节选
That at the base of all societies there has to be a labor system that will support the possibility of Plato.
在所有社会的基础上,必须有一个劳动制度,一个能供柏拉图施展他才华的制度
耶鲁公开课 - 美国内战与重建课程节选

The surgeon removed one lobe and the isthmus of the barbell-shaped gland at the base of my neck.
FORBES: By Valerie Brown