溜 - collect, gather, be in arrears

drift (of snow, leaves, etc.)

to amass; to accumulate; to store

to collect; to gather; to save; to accumulate; to pile up

acid reflux; bile reflux; pyrosis; stomach acid (when it enters the esophagus); heartburn; indigestion; water brash

waiting place for a wrestler beside the ring

video taping (and storing)

unable to put up any resistance; unable to put up a fight; not standing a chance (against)

when the right conditions are fulfilled, things will turn out well on their own; a sunken place will collect water

holding out for a short while; putting up resistance for a while; briefly holding one's own

stagnant water

gathering spot; haunt; rendezvous; meeting place; hang-out

drain and pool for collecting sewage, etc.