estimate v 估计估价

　　解析：参见assessment 条

　　evidence n. 明显, 显著, 明白, 迹象, 根据, 【物】证据, 证物

　　解析：It was early, and few pedestrians were in evidence on the city streets.

　　天还早,街上的几个行人清晰可见。

　　【衍】evident

　　【同】distinct, obvious, apparent, clear, plain

　　【辨析】evident 总包含一定的迹象。

　　It's evident that someone has been here. 很明显有人来过.

　　distinct 指轮廓或意义清晰,不需费力就可看出

　　Though they talked in a low voice, they could be heard distinctly.

　　虽然他们低声谈话,还是可以很清楚地听到。

　　obvious 常指欲掩弥彰,非常清楚，常有反面含义。

　　apparent 表示根据迹象进行推理,得出明显的结论。

　　clear 的根本意思是 “清” 不但有清晰之义,还有流畅,清澈的意思, 如clear water;clean 指“洁"。

　　plain 暗示因为浅显而清楚。