by definition

基本解释

Otherwise, by definition, they would not be deceived.
否则，根据定义，他们就不会被骗了。
At one level this is a truism: By definition, people must be selling when prices fall.
从一个角度来说，这是真理：根据定义，在价格下跌时，人们一定在卖出。
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They don't even have to be great friends – some of the positive effect is simply down to the company: have a pint with a mate and you're by definition not socially isolated.
他们甚至不必是很要好的朋友——朋友所起到的积极作用中其部分可归结为陪伴：按照定义，若你能与同伴小酌一番，那你就不算是社会孤立了。

"There is the initial definition by the United Nations when they adopted the genocide convention, which is considered generally authoritative.
It's kind of like religion by definition is a communal activity and so as what you're trying to do is a lot of... building skills among groups.
可能宗教本身,就是种集体性的活动，你们所做的,也就是培养集体生活的技能。
普林斯顿公开课 - 人性课程节选
All laws are by definition just, he tells us, but it doesn't follow that all laws are by definition good.
所有的法律均是以公平和正义为界定的，但人们并不以此为据,而是以这部法律是“好“还是“不好“为界定。
耶鲁公开课 - 政治哲学导论课程节选

Those driven by temporary fear almost by definition commit themselves to a program of sell, switch, and buy.
FORBES: Briefing Book: A. Michael Lipper