n. 辅佐人, 顾问, 估税员

[经] 财产估价人, 估税员, 财产损失估价人员

[ noun ]
an official who evaluates property for the purpose of taxing it
<noun.person>

Assessor \As*sess"or\, n. [L., one who sits beside, the
assistant of a judge, fr. assid?re. See {Assession}. LL., one
who arranges of determines the taxes, fr. assid?re. See
{Assess}, v., and cf. {Cessor}.]
1. One appointed or elected to assist a judge or magistrate
with his special knowledge of the subject to be decided;
as legal assessors, nautical assessors. --Mozley & W.

2. One who sits by another, as next in dignity, or as an
assistant and adviser; an associate in office.

Whence to his Son,
The assessor of his throne, he thus began. --Milton.

With his ignorance, his inclinations, and his fancy,
as his assessors in judgment. --I. Taylor.

3. One appointed to assess persons or property for the
purpose of taxation. --Bouvier.