cusp

n.尖头；尖端；交点；[天]月角

Cusp leather shoes were allegedly traceable from France. 尖头皮鞋据说起源于法国。

We are on the cusp of a global revolution in teaching and learning. 我们正处于全球教与学变革尖端。

We are just on the cusp between autumn and winter. 此时正是秋冬之交。

adj.有三个尖头的

n.三尖瓣

月角

n.二头齿

adj.有两个尖头的

前磨牙, 双尖牙

n.痰盂

n.尖形饰的建筑；饰以尖头