词汇“epitheca”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	epitheca
释义	epithecaepitheca[ˌepiˈθi:kə]n.1.■【植】上壳;【动】上壳, 外鞘(腔肠动物)
随便看	root sheath Roots high vacuum pump root shoot root shovel root shredder root slicer root sliver roots of madder roots of unity root solver root space root-squaring process root stalk root-stem transition zone root sth. out root sth. up rootstock root subspace root-sucker root sum square root-sum-square value root system basis root thorn root-time law root toroid

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