n.
尖头；尖端；交点；[天]月角cusp
Noun
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
cusp例句
用作名词(n.)
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。
The world occured for me on the cusp of magic and elementary science.
我所极目的世界，处于有趣的基础科学的尖端。
We are just on the cusp between autumn and winter.
此时正是秋冬之交。
cusp近义词
point tip nib end crossover border limit edge verge boundary leaflet
