cryptogams
美
英 
词形变化
复数:cryptogams 反义词
英汉解释
英英解释
例句
They occur as seasonally water-filled depressions with a thin layer of soil, and are mainly inhabited by ephemerals and cryptogams.
它们出现在季节性雨后的低洼地带,主要生活着短命植物和隐花植物。
Cryptogams were thus named because early botanists considered their method of reproduction to be hidden (cryptic).
之所以被称为隐花植物是因为早期的植物学家们认为它们的繁殖方式是隐蔽的(秘密的)。