Yardarm

['jɑːdɑːm] or ['jɑrdɑrm]

解释:

(noun.) either end of the yard of a square-rigged ship.

亚历克斯编辑--From WordNet

解释:

(n.) Either half of a square-rigged vessel's yard, from the center or mast to the end.

整理:怀亚特