wind/curl one's hair around a curler
curler 是可数名词，指管状卷发用具；动词 wind 常与 around 搭配。
She wound her hair around a curler to make curls.
她把头发绕在卷发筒上，做出卷发。
卷发筒；卷发夹
卷发用的圆筒。；冰壶运动选手。；弧线传球或射门。；卷成管状的海浪。；卷发的人
a small cylindrical tube around which hair is wound to make it curl
此义指卷发用的筒状工具，不指“卷发的人”。
卷发用的圆筒。
One of a set of small cylindrical tubes used to curl hair.
冰壶运动选手。
A sportsman who plays curling.
弧线传球或射门。
A pass or a shot of the ball which swerves.
卷成管状的海浪。
A wave which breaks with a barrel
She rolled her hair in curlers and left them in for an hour.
她把头发卷在卷发筒里，放了一个小时。
用法提示：curlers 是名词复数，指卷发筒。
I bought a new curler, but I still prefer the old one.
我买了一个新卷发筒，但还是更喜欢旧的那个。
用法提示：curler 是单数名词，指一个卷发筒。
These curlers work best on slightly damp hair.
这些卷发筒在略湿的头发上效果最好。
用法提示：curlers 为名词复数，表示多个卷发筒。
curler 是可数名词，指管状卷发用具；动词 wind 常与 around 搭配。
She wound her hair around a curler to make curls.
她把头发绕在卷发筒上，做出卷发。
put sth in curlers 是常见说法，也可说 put curlers in one's hair；curlers 常用复数。
She put her hair in curlers before bedtime.
她睡前用卷发筒把头发卷了起来。
use a curler on... 表示“用卷发筒卷/打理（某处头发）”。
She used a curler on her hair to add volume.
她用卷发筒打理头发，以增加蓬松感。
roller 在美发语境中可替换 curler，指卷发用的圆筒；但 roller 也可指油漆滚筒、轮子等，单独使用需上下文限定。
grammar · medium
易错句子I put three curler in my hair last night.
正确表达I put three curlers in my hair last night.
curler 是可数名词，three 后必须用复数形式 curlers，不能省略 -s。
grammar · medium
易错句子I usually curler my hair before going out.
正确表达I usually curl my hair before going out.
curler 是名词，不能当动词用；表达“卷头发”这个动作应该用动词 curl。
本词义指卷发用的筒状美发工具；其功能相反的是把头发拉直的工具，不能与“卷发的人”或冰壶运动员义混淆。
curler 是名词，指卷发筒/卷发夹；curl 作动词表示使头发卷曲，作名词表示一绺卷发。要表达工具用 curler，要表达动作或发卷用 curl。
curler 指卷发工具；curly 是形容词，形容头发本身是卷曲的。修饰头发时用 curly，不说 curler hair。
curler 和 roller 在理发场景中都可指卷发筒，但 roller 还可表示滚筒、滚轴等机械部件，范围更宽。要专指卷发工具时 curler 更明确。
用卷发筒卷头发
She put her hair in curlers before the party.
她聚会前用卷发筒卷了头发。
戴着卷发筒睡觉
My grandmother used to sleep in curlers to have curly hair in the morning.
我奶奶以前戴着卷发筒睡觉，以便早上头发卷曲。
取下卷发筒
Wait until your hair is dry before removing the curlers.
等头发干了再取下卷发筒。
魔术贴卷发筒
Velcro curlers are gentler on the hair than hot ones.
魔术贴卷发筒比热卷发筒对头发更温和。
电热卷发筒
She used hot curlers to add volume to her hair.
她用热卷发筒给头发增加蓬松感。
curly, curling, uncurl
teacher, worker, reader
与卷发器同属美发造型工具，常用于完成或固定发型。
同样是美发工具，功能与卷发器相反，但同属造型电器。
梳理头发时常用，可与卷发器配合整理造型。
护发基本用品，与卷发器同属头发护理与造型领域。
用于洗发后护理头发，与卷发器同属美发护发产品。
你该看看她戴着发卷的样子和她那双中国式的手。（出自披头士乐队歌曲《Polythene Pam》）
She put her hair in curlers before going to bed.
她睡觉前用发卷卷了头发。
Dictionary facts from ECDICT, WIKTIONARY.