large three-needled pine of southeastern United States having very long needles and gnarled twisted limbs; bark is red-brown deeply ridged; an important timber tree
large three-needled pine of the eastern United States and southeastern Canada; closely related to the pond pine
同义词：pitch pinenorthern pitch pinePinus rigida
英汉双解大词典
pitch pine
1.
N（名词）
any of various coniferous trees of the genus Pinus, esp P. rigida, of North America, having red-brown bark and long lustrous light brown cones: valued as a source of turpentine and pitch 北美油松