This is the 5760th most frequent Chinese word.
吉爾
"吉爾" is a transliteration of the English name "Jill."
In this sentence, '吉爾' is used as a proper noun referring to a person's name, specifically 'Jill'.
吉爾是我最好的朋友之一。
Jill is one of my best friends.
Here, '吉爾' functions as a possessive descriptor describing traits of the person named 'Jill', showing usage in possessive contexts.
吉爾的性格非常開朗和熱情。
Jill's personality is very cheerful and enthusiastic.
In this sentence, '吉爾' is used as a noun to indicate someone accompanying the speaker, emphasizing its usage in association.