(1)
estimate， appraise， assess， assay， evaluate， rate

(2)
These verbs mean to form a judgment of worth or significance.
这些单词意思都是对事物价值和重要性的判断。

(3)
Estimate usually implies a subjective and somewhat inexact judgment:
Estimate 通常暗指主格的，多多少少有些不准确的估计：
difficult to estimate the possible results in advance;
很难估计正在发展的事物的结果；
could only estimate the size of the crowd.
仅能大致估计出人群的规

mix， blend， mingle， coalesce， merge， amalgamate， fuse
These verbs mean to put into or come together in one mass so that constituent parts or elements are diffused or commingled.
这些动词意味着放入或混合成一团以致其构成部分或成分被分散或混合。
Mix  is the least specific, implying only components capable of being combined:
Mix  是最不常用的，只含有成份被混合的意思：
mix water and wine;
混合水和酒；
motives that were mixed.
多种动机。
Greed