cusps
英['kʌsps]
美['kʌsps]
- cusp n.尖头;尖端;交点;[天]月角
- tooth n.牙齿;齿状物;粗糙表面;嗜好(复)teeth:有效手段.
名词 cusp:
-
point formed by two intersecting arcs (as from the intrados of a Gothic arch)
-
a thin triangular flap of a heart valve
-
small elevation on the grinding surface of a tooth