primary leaf

 
  • 初葉,初生葉

primary leaf的用法和樣例:

例句

  1. A radical leaf was rising out of the soil.
    一片根生葉從土壤中長(cháng)了出來(lái)。
  2. Unlike a leaf, a cladode has buds on its surface.
    但節與節間明顯,節上能分枝,生葉和開(kāi)花。
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