swill
verb- [transitive] swill something (out/down) (especially British English)
to clean something by pouring large amounts of water in, on or through it synonym rinse沖洗;灌洗;涮 - [transitive] swill something (down) (informal)
to drink something quickly and/or in large quantities 大口喝;痛飲 - [transitive, intransitive]
to move, or to make a liquid move, in a particular direction or around a particular place (使)晃蕩,搖動,流動
Word OriginOld English swillan, swilian (verb), of unknown origin. The noun dates from the mid 16th cent.