“summerwood”的概念、定义、翻译、参考文献-科学参考

单词	summerwood
释义	summerwood [`sǝm·ǝr´wu̇d] ^BOTANY The less porous, usually harder portion of an annual ring that forms in the latter part of the growing season.
随便看	guard shield guard signal guard wire guar gum Guarnieri body guava guayule guba gubernaculum Gudden-Pohl effect Gudermannian gudgeon gudmundite Guerbet reaction guerrilla warfare guess-warp guest computer guest element guest molecule guest substance Guest unit Guggenheim process Guiana Current guidance guidance site

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