nightshirt
UKˈnaɪtʃɜːtUSˈnaɪtʃɜːrt
Meaning
1n.
一种长及膝盖或脚踝的宽松衬衫，尤指男性在睡觉时穿着
Usage
He came downstairs in his nightshirt to see what the noise was about.
他穿着睡衣下楼看看是什么动静。
In the 19th century, a nightshirt was a common item of sleepwear for men.
在19世纪，睡衣衬衫是男性常见的睡眠着装。
The classic nightshirt is made of comfortable cotton or flannel.
经典的睡衣衬衫由舒适的全棉或法兰绒面料制成。
Etymology
Nightshirt 是一个典型的英语复合词，其结构清晰地反映了它的用途。它由“night”（夜晚）和“shirt”（衬衫）两个基础名词直接拼接而成，字面意思就是“夜晚穿的衬衫”。这种构词法直接、形象，完美地概括了其作为睡眠衣物的功能。该词最早见于18世纪，生动地记录了当时人们的居家服饰习惯。