hole up
躲起来
hole up字面意思是「挖个洞躲在裹面」，引申「躲起来」。意思很容易理解，也相富传神。
At about 2:30 the next morning，a white van loaded with special police units in stocking masks and jeans roared up to the leafy compound where the ex-strongman [Slobodan Milosovic] had been holed upsince last fall.(出自：TIME, Apr. 9,2001,p. 21)
第二天凌晨大约两点半时，一辆白色厢型车，里面满载戴着丝袜 头罩、穿着牛仔裤的警察特勤组，大声疾驰到那块林木蓊郁的建 筑群，前强人〔米洛塞维奇〕从去年秋天以来就一直躲在这里。