ballpoint (pen)
导读：ballpoint (pen)读音音标
ballpoint (pen)意思解释
英英释义 ballpoint (pen) n.a pen that has a small metal ball as the point of transfer of ink to paper同义词：bal
ballpoint (pen)意思解释
英英释义 ballpoint (pen) n.a pen that has a small metal ball as the point of transfer of ink to paper同义词：bal
ballpoint (pen)读音音标
ballpoint (pen)意思解释
英英释义
ballpoint (pen)n.
a pen that has a small metal ball as the point of transfer of ink to paper
同义词：ballpointballpoint penballpenBiro
