borderline
🇺🇸
/ˈbɔːrdərlaɪn/
🇬🇧
/ˈbɔːdəlaɪn/
Something that is borderline is not clearly one thing or another, or not clearly good or bad.
The weather today is borderline between being sunny and rainy.
天氣今天處於晴朗和下雨之間。
The borderline is the line that separates two different things or places.
The borderline between the two countries is marked by a river.
兩國之間的邊界由一條河流標出。