单词	heart wood
释义	heart wood [机] 心材
随便看	partial fraction partial fraction expansion partial-fraction expansion partial fractions partial fracture partial free flow ship partial freezing partial frequency partial fruit thinning partial f-test partial full duplex partial full-duplex partial function partial functional dependence partial function dependence partial functions partial function semantics partial functor partial fusion partial gas-free partial gastrectomy partial gate opening partial gear system partial generalized least squares partial general view 峤峥峥1 峥2 峥3 峥嵘岁月峦峦2 峦4 峧本卦がえり本卦ガエリ本卦帰り本卦帰リ本卦還り本卦還リ本名本命本営本因坊