shack
noun
verb
ʃæk noun
1 a small building that has not been built very well 简陋的小屋,棚屋
a tin shack
铁皮棚屋
verb
2 to start living with someone who you have sex with but are not married to – used to show disapproval [非正式] 同居〔含贬义〕
[+ with ]
She had shacked up with some guy from Florida.
她和一个从佛罗里达州来的家伙同居了。
be shacked up
Is she shacked up with anyone?
她是不是和谁同居了?