名詞、形容詞
一個範圍嘅最外圍;兩個角度唔同嘅平面嘅接駁位;兩樣嘢之間嘅分隔線。同 邊緣意義類似,但邊沿通常用於比較具體、實際嘅事物上,而邊緣就比較抽象 margin; edge; side; rim; the outmost area of a region; where two surfaces of different angles connect; the line which divides two things
佢企咗喺天台邊沿,想跳落去自殺。
佢企咗喺天台边沿,想跳落去自杀。
He stands on the edge of the roof, thinking about jumping down to suicide.