“annular vessel”的概念、定义、翻译、参考文献-科学参考

单词	annular vessel
释义	annular vessel [`an·yǝ·lǝr `ves·ǝl] ^BOTANY A xylem tube or duct with internal lignified rings.
随便看	Notoryctidae Notostigmata Notostigmophora Notostraca Nototheniidae Notoungulata nought state noumeite nourishment nova novaculite novaculitic chert novalike symbiotic novar novobiocin novolac resin nowcasting nowhere dense set no-wind heading no-wind position nox noy nozzle nozzle blade nozzle-contraction-area ratio

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