verb🔗Share髓化，除去髓。 To extract the pith from (a plant stem or tree)."The science teacher pithed the sunflower stalk to show the students its hollow center. "为了向学生们展示向日葵茎的空心内部，自然课老师髓化了向日葵茎。plantbiologyagricultureprocessChat with AIVocabulary GamePractice Reading
verb🔗Share刺髓, 截髓 To kill (especially cattle or laboratory animals) by cutting or piercing the spinal cord."The researcher carefully pithed the frog before dissecting it for the biology class. "研究人员在为生物课解剖青蛙之前，小心地刺髓，使其失去知觉和运动能力。animalmedicinebiologyphysiologyinhumanChat with AIVocabulary GamePractice Reading
