舌鼓 したつづみ
shitatsuzumio utsu

Godan Verb (tsu)
Expression

1. to smack one's lips (over a dish); to eat with relish

その よる我々 われわれ おうエビに舌鼓 したつずみ った。
sono yoru warewarewa daiebini shitatsuzumio utta.
We banqueted on lobster that night.