l gave him a glass of water and he drank it thirstily的意思

l gave him a glass of water and he drank it thirstily的意思
l gave him a glass of water and he drank it thirstily的意思

l gave him a glass of water and he drank it thirstily的意思
我给了他一杯水.然后他十分饥渴的喝了..

what