This is the 3129th most frequent Chinese word.
三個
"Three" or "three of something."
The term '三個' is used here to count objects (apples).
我有三個蘋果。
I have three apples.
The term '三個' specifies the quantity of choices requested.
請給我三個選擇。
Please give me three choices.
The term '三個' is used to describe the group size in context (three people).