“medullary ray”的概念、定义、翻译、参考文献-科学参考

单词	medullary ray
释义	medullary ray [me`dǝl·ǝ·rē ´rā] ^BOTANY An extension of pith between vascular bundles in the plant stem. Also known as pith ray.
随便看	P band PBI Pb-I-Pb junction PBI test p-block elements P blood group P-branch PBX PC PCA PCB p-channel metal-oxide semiconductor p chart PCM PCNB PCP PCR PCSB P Cygni star PD Pd PDA P display PDL pdl-ft

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