1
wear a nightgown
nightgown 通常指女式或儿童穿的睡袍，不是分体式睡衣。
She wears a nightgown to bed every night.
她每晚穿睡衣睡觉。
女式睡袍；女式睡衣
nightgowns — plural of nightgown
先理解核心含义，再看它在真实句子里的用法。
女式睡袍；女式睡衣
a loose dress worn in bed by women
She wears a nightgown to bed every night.
她每晚穿睡衣睡觉。
女式睡袍
A long loose robe worn mainly by women for sleeping in.
一种宽松的睡衣,供女性在床上穿着
lingerie consisting of a loose dress designed to be worn in bed by women
晨衣
A dressing gown.
She put on her cotton nightgown before getting into bed.
她上床前穿上了棉质睡袍。
The little girl's favorite nightgown has stars and moons on it.
这个小女孩最喜欢的睡袍上有星星和月亮图案。
I bought a new flannel nightgown for the cold winter nights.
我买了一件新的法兰绒睡袍，用来应对寒冷的冬夜。
nightgown 通常指女式或儿童穿的睡袍，不是分体式睡衣。
She wears a nightgown to bed every night.
她每晚穿睡衣睡觉。
After her bath, she changed into her nightgown.
洗完澡后，她换上了睡袍。
也可直接说 a cotton nightgown。
She bought a nightgown made of pure cotton.
她买了一件纯棉睡袍。
Not this
She bought a new pajama.
Use this
She bought a new nightgown.
错误原因：'pajama'通常以复数形式'pajamas'出现，指一套睡衣裤；而'nightgown'是单件睡袍。学习者受中文'睡衣'影响，误用'pajama'表示睡袍。纠正后使用正确的名词'nightgown'，并保持单数形式。
Not this
She was wearing nightgown.
Use this
She was wearing a nightgown.
错误原因：'nightgown'是可数名词单数，前面需要不定冠词'a'。中文没有冠词概念，学习者容易漏掉。纠正后添加了'a'，符合英语语法。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
穿睡袍
She usually wears a nightgown to bed.
她通常穿睡袍上床睡觉。
棉质睡袍
This cotton nightgown is comfortable for summer.
这件棉质睡袍夏天穿很舒适。
换上睡袍
After the bath, she changed into a nightgown.
洗完澡后，她换上了睡袍。
长款睡袍
The long nightgown reaches her ankles.
这件长款睡袍垂到她的脚踝。
Use nightgowns 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：night（夜）+ gown（长袍）= 女式睡袍。
语域：neutral 常见场景：居家、卧室、睡衣商店 该词通常用于日常中性语境，指女性穿的宽松睡衣；在提及睡衣款式或购买时也比较常见。可对应中文的“女式睡袍/睡衣”。
worn to bed
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.