long.leaf pine

longleaf-pine的音标和读音：
DJ音标发音： [ˈlɔ:ŋˌli:f, ˈlɔŋ-]
KK音标发音： [ˈlɔŋˌlif, ˈlɑŋ-]

longleaf-pine的词性：
n.（名词）

1. An evergreen tree (Pinus palustris) of the southeast United States, having long needles and heavy, tough, resinous wood valued as a source of timber, pulp, and turpentine. Also called yellow pine
长叶松：美国东南部产的一种常绿乔木（长叶松 松属） ，松针长，本质重、粗糙而多脂，可用作木材、纸浆和提取松脂 也作 yellow pine