英语词汇“pitch pine”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	pitch pine
释义	pitch pine 'pitch pine noun [C,U] 1. a type of PINE tree that grows in North America, or the wood from this tree 北美油松; 北美油松木
随便看	quadratic integrability quadratic interpolation quadratic inversion quadratic irrational number quadraticity quadratick quadratic lag quadratic lattice quadratic line complex quadratic logarithm quadratic loop quadratic loss function quadratic magneto-optic effect quadratic mapping quadratic mean quadratic mean convergence quadratic mean deviation quadratic mean error quadratic minimization problem quadratic model quadratic nonlinearity quadratic nonresidue quadratic non-residue quadratic optimization quadratic performance 百折不摧百折不移百折千回百拙千丑百无一堪百无一失百无一成百无一是百无一用百无一能珍珠莲珍珠菜珍珠霜珍珠鸡珍禽珍稀珍藏珍视珍贵珍重