on either side

基本解释

You can use it to process claims on either side of an authorization transaction (requestor or responder).
你可以用它来处理对任何一方的授权事务（请求或响应）。
Accessors for immutable properties will always have value semantics and do not need the defensive copying on either side of the call, making them more efficient.
不可变属性的存取器将总是具有值引用，因而调用的任何一方都不需要防御性复制，这使得它们效率更高。
With your calves on either side of his back, support his weight on the backs of your thighs.
小腿放在他背部的两侧，用你大腿的背面支撑住他的体重。

The females make huge webs, sometimes large enough to hang between trees on either side of a rural road.
You know what I mean?" He was slouched rhetorically forward toward Franny, his receptive audience, a supporting forearm on either side of his martini.
你们知道我意思吗，他夸张的无精打采地,向弗兰尼走去，弗兰尼是他的忠实观众，他双臂撑在马提尼的两边。
耶鲁公开课 - 1945年后的美国小说课程节选
Because if someone on either side of them were to stand up that person on the side would win.
因为如果他们任何一边有人,参选,那个人将会获胜
耶鲁公开课 - 博弈论课程节选

There were two sites, one on either side of the wall, for the Edinburgh Festival.
ECONOMIST: The BBC