having three cusps or points, in particular
三尖的,尤指:
denoting a tooth with three cusps or points
三尖牙的。
denoting a valve formed of three triangular segments, particularly that between the right atrium and ventricle of the heart
(心脏)三尖瓣的。
[attrib.]of or relating to the tricuspid valve
(与)三尖瓣(有关)的
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tricuspid atresia. 三尖瓣闭锁。
"late 17th cent.: from