VERB
推断;推定
If you infer that something is the case, you decide that it is true on the basis of information that you already have.
例句
I inferred from what she said that you have not been well...
我从她的话语里推断你身体一直不太好。
By measuring the motion of the galaxies in a cluster, astronomers can infer the cluster's mass.
通过测量星系在一个星系团内的运动,天文学家们可以推定这个星系团的质量。