bract_bract的解释_bract的意思_bract的翻译_bract的发音_bract怎么念_bract的例句

n.苞叶,苞

bract为短语/超纲词汇

形容词:bracteal

/brkt; brækt/
n leaf-like and often brightly coloured part of a plant, growing below the flower (eg in bougainvillaea and poinsettia) 苞.

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