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work as a sprayer
此处 sprayer 指从事喷涂工作的工人，是可数名词，复数形式为 sprayers。
She works as a sprayer in a furniture factory.
她在一家家具厂当喷漆工。
喷洒工
先理解核心含义，再看它在真实句子里的用法。
喷洒工
a person who applies spray to a surface
She works as a sprayer in a furniture factory.
她在一家家具厂当喷漆工。
指人，非喷雾器等工具
用于喷洒液体的装置或器具；喷雾器。
An object or device used to spray a liquid.
喷洒液体的人；喷雾者。
One who sprays.
The farmer hired a sprayer to apply pesticide to the fields before the rainy season.
雨季前，农场主雇了一名喷洒工给田里喷洒农药。
Experienced sprayers always wear protective masks when mixing chemicals.
有经验的喷洒工在混合化学品时总是戴着防护口罩。
This job requires a sprayer who can handle both paint and thinner safely.
这份工作需要一名能安全处理油漆和稀释剂的喷洒工。
此处 sprayer 指从事喷涂工作的工人，是可数名词，复数形式为 sprayers。
She works as a sprayer in a furniture factory.
她在一家家具厂当喷漆工。
sprayer 也可指喷雾器、喷枪等工具；后接不定式表示目的。
Use a sprayer to apply the paint evenly.
用喷枪均匀地把油漆喷上去。
fill A with B 表示把 B 装入 A；要表达“把液体喷到……上”可用 spray water onto ...。
Fill a sprayer with water before cleaning the windows.
擦窗户前，先往喷雾器里装满水。
Not this
I sprayer the plants every morning.
Use this
I spray the plants every morning.
sprayer 是名词，意为“喷洒工”或“喷雾器”，不能当动词使用。表示“喷洒”要用动词 spray，主语为 I 时用原形。
Not this
There are three sprayer in the shed.
Use this
There are three sprayers in the shed.
sprayer 是可数名词，复数形式为 sprayers。汉语名词没有复数变化，英语中数量超过一需要用复数，所以 three 后面要用 sprayers。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
喷漆机
A paint sprayer makes it easy to cover large surfaces quickly.
喷漆机能让你快速轻松地喷涂大块表面。
背负式喷雾器
Farmers carry a backpack sprayer to treat large fields.
农民背着背负式喷雾器处理大面积农田。
扳机式喷雾器
This cleaning bottle has a trigger sprayer for controlled use.
这个清洁瓶带有扳机式喷雾器，便于控制用量。
园艺喷雾器
She uses a garden sprayer to water her seedlings.
她用园艺喷雾器给幼苗浇水。
喷雾器喷嘴
Clean the sprayer nozzle after each use to prevent clogging.
每次使用后清洁喷雾器喷嘴，以防堵塞。
Use sprayer naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
联想：sprayer 可拆为 spray（喷）+ er（人/物），想象工人手持喷枪向墙面喷漆的画面，即喷雾器或喷洒工。
语域：neutral 常见场景：agriculture、construction、cleaning 该词按英文释义指把喷雾喷洒到物体表面的工人，多用于农业、建筑或清洁等需要施用药液或涂料的行业语境；日常口语中直接这样指人的情况不算很多，常见于工作描述或职位名称。
这些词与 sprayer（/ˈspreiə/）都押 /eɪə/ 韵：payer、player、layer、prayer（指“祈祷者”）、slayer、stayer。注意：prayer 若指“祷文/祷告”时读作 /preər/，与 sprayer 不押韵。
Dictionary facts from ECDICT, WIKTIONARY.