Arrowhead

['ærəʊhed] or ['ærohɛd]

解释:

(noun.) the pointed head or striking tip of an arrow.

伊内兹手打--From WordNet

解释:

(n.) The head of an arrow.

(n.) An aquatic plant of the genus Sagittaria, esp. S. sagittifolia, -- named from the shape of the leaves.

柯蒂斯校对