Here's a breakdown:
* เด็ก (dèk) means "child"
* ผู้หญิง (pʰûu jǐng) means "woman"
So, เด็กผู้หญิง literally translates to "child woman," which is the equivalent of "girl" in English.
Note: You can also use สาว (sǎːw) which means "young woman" or "girl." However, it is more commonly used for teenagers and young adults, while เด็กผู้หญิง is more appropriate for younger girls.