...a children's hospital with 120 beds...是什么意思？

...a children's hospital with 120 beds...

拥有120张病床的儿童医院

hospital

n. 医院，收容所，养老院，〈古〉旅客招待所；

例句
30 per cent of psychiatric hospital beds are occupied by people of no fixed abode.
精神病院30%的床位是被无家可归者占据的。

with

prep. 和，跟，随着，关于，和…一致；

例句
A waiter entered with a tray...
侍者端着托盘进来了。

beds

abbr. bedrooms 卧室；n. 床( bed的名词复数 )，苗圃，河床，（地下由黏土、岩石等构成的）地层；

例句
30 per cent of psychiatric hospital beds are occupied by people of no fixed abode.
精神病院30%的床位是被无家可归者占据的。