This is the 7415th most frequent Chinese word.
蒂姆
"蒂姆" is the transliteration of the English name "Tim."
Here, '蒂姆' is used as a proper noun referring to a person's name.
蒂姆是我最好的朋友。
Tim is my best friend.
In this sentence, '蒂姆' continues to serve as a proper noun, specifically naming an individual involved in an action.
莎拉和蒂姆在公园里玩。
Sara and Tim are playing in the park.
Again, '蒂姆' is used to denote a person's name, showing an interaction or occurrence related to that individual.