
みず
水
water
mizu
- JLPT
- N5
- Frequency
- #445

みず
water
mizu
JMdict 1371260

のど喉throatがかわいた渇いた、is dryみず水waterちょうだいplease
Two short clauses sit side by side. First the cause: が (subject) marks 喉 (throat) as what's doing the action, and 渇いた (got dry) is the plain past of 渇く (to get dry). Then the request: casual ちょうだい (give me) drops any particle after 水 (water), so it sounds like an everyday "water, please" between friends.