work up a sweat

to put a lot of effort into something The volunteers are working up a sweat to make sure everything is ready on time.

Name	Pronounced	Usage
Jacobo	hah-KO-bo	Spanish
Amani	-	Arabic
Eszti	ES-tee	Hungarian
Lech	LEKH (Polish)	Polish, Slavic Mythology
GabriËLle	khah:-bree-EL-lə	Dutch
Honorinus	-	Late Roman