cusps
📖 中文释义
- n. 月角；尖点
🔗 释义中的汉语词
🧩 词形变化
原形 cusp变形 s3
📘 English Definition（英文释义）
- n point formed by two intersecting arcs (as from the intrados of a Gothic arch)
- n a thin triangular flap of a heart valve
- n small elevation on the grinding surface of a tooth