drain down

UK
/dreɪn daʊn/
US
/dreɪn daʊn/
drain downverb
drained down
Past Simple
drained down
Past Participle
draining down
Gerund
UK
/dreɪn daʊn/
US
/dreɪn daʊn/
Translations
The water will drain down the sink.
Вода будет стекать в раковину.
The oil needs to drain down from the engine.
Масло должно сливаться из двигателя.
Additional translations
Definitions
To cause a liquid to flow out of something completely.
He drained down the tank before starting the repairs.
To gradually reduce or deplete a resource or supply.
The constant use of the air conditioning drained down the battery.
Synonyms
empty out
draw off