n.松树( pine的名词复数 )；松木； 双语释义：n.(名词)[C]松树 a tall tree with thin sharp leaves[U]松木 the white or yellowish soft wood of this treev.(动词)vi. 消瘦,憔悴 waste away through sorrow or illnessvi. 渴望 have a strong desire英英释义： pinen.a coniferous tree同义词：pine treetrue pines