例句與造句

1. Outer Calyx or Involucrum .  Fig . 2.
2. There is a tube-shaped outer calyx, with a bluntly two-lobed apex.
3. There is a tube-shaped outer calyx, flushed with pink, 5 13 cm long with a two-or three-toothed apex.
4. There is a tube-shaped outer calyx, 5.5 7 cm long with a two-toothed apex, which is pale green to white.
5. It's difficult to find outer calyx in a sentence. 用outer calyx造句挺難的