cuspidated
(a.)尖端的;尖頭的
Cus·pi·date Cus·pi·da·ted a. Having a sharp end, like the point of a spear; terminating in a hard point; as, a cuspidate leaf.
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cuspidated
adj : having cusps or points [syn: cuspate, cuspated, cusped,
cuspidal, cuspidate]