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n.矢，箭；箭状物；箭头记号；[天]天箭座

网络解释.箭号；参见号；箭；箭头

词形变化:

复数：arrows

派生词: arrowy

n.1.指针,信号释义下的同义词

signal pointer directional indicator

2.箭,飞镖释义下的同义词

crossbow shaft bolt quarrel feathered dart missile projectile