1
be a forester
forester 是可数名词，表示职业时通常与不定冠词 a/an 连用。
She is a forester in the local forestry department.
她是当地林业局的一名林务员。
林务员；护林人
先理解核心含义，再看它在真实句子里的用法。
林务员；护林人
someone trained in forestry; a person who manages or works in a forest
She is a forester in the local forestry department.
她是当地林业局的一名林务员。
从事林业的人；林务员
A person who practices forestry.
斑蛾科的一种蛾
A moth in the family Zygaenidae.
蛱蝶科中Lethe属、Euphaedra属和Harmilla属的多种蝴蝶
Any of various nymphalid butterflies of the genera Lethe, Euphaedra and Harmilla.
The forester walked through the forest to check the health of the trees.
林务员穿过森林检查树木的健康状况。
A forester taught us how to identify different types of wood.
一位林务员教我们如何辨认不同种类的木材。
The forester marked the old trees that needed to be cut down.
林务员标记了需要砍伐的老树。
forester 是可数名词，表示职业时通常与不定冠词 a/an 连用。
She is a forester in the local forestry department.
她是当地林业局的一名林务员。
work as 后接表示职业的名词，一般要用 a/an。
After graduating, he worked as a forester in the national forest.
毕业后，他在国家森林担任林务员。
who 引导的定语从句修饰 forester，且在从句中作主语，不能省略。
We met a forester who taught us how to identify different trees.
我们遇到一位林务员，他教我们辨别不同的树木。
Not this
He is forester.
Use this
He is a forester.
forester 是可数名词，指“林务员”这个人，单数前需要加冠词 a。
Not this
I walked through the forester.
Use this
I walked through the forest.
forester 指“林务员”，是人；表示“森林”要用 forest。
Not this
He studies forester at university.
Use this
He studies forestry at university.
forester 指“林务员”这个人，表示“林学”这一学科要用 forestry。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
州林务官
The state forester issued a warning about pine beetle outbreaks.
州林务官就松树甲虫暴发发出警告。
县林务员
Our county forester helps farmers plant shelterbelts.
我们县的林务员帮助农民种植防护林带。
咨询林务员
A consulting forester provided a timber valuation for the estate.
一名咨询林务员为这份地产提供了木材估值。
持证林务员
She became a certified forester after completing the licensing exam.
通过执业资格考试后，她成为一名持证林务员。
城市林务员
The city hired an urban forester to manage its street trees.
该市聘请了一名城市林务员管理街道树木。
Use forester naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
联想记忆：forester = forest（森林）+ -er（人），在森林里工作的人，即林务员。
语域：neutral 常见场景：job titles、forestry management、environmental conservation 指“林务员/护林人”时，forester 通常用于职业、森林管理或自然保护等话题，属于中性的正式用词，多出现在招聘、公文或新闻报道中。
这些词中只有 chorister /ˈkɔrɪstə/ 与 forester /ˈfɔrɪstə/ 真正押韵（重读元音及之后相同）。其余词都以 -ster 结尾，但拼写相同不等于发音相同：monster 多了 /n/，foster 和 roster 少了 /rɪ/ 音节，poster 的元音是 /oʊ/。练习时先看音标，别被 -ster 结尾误导。
Dictionary facts from ECDICT, WIKTIONARY.