例句與造句

1. The flowers in the center of the head are called disk flowers.
2. The disk flowers are abruptly expanded at the top.
3. There are no ray flowers, but many disk flowers which are either staminate or pistillate.
4. The ray flowers are 3-3.8 mm long and the disk flowers are 2.8 5 mm long.
5. Disk flowers range from 15 to 40.
6. It's difficult to find disk flower in a sentence. 用disk flower造句挺難的
7. He said that dark centers, or disk flowers, are controlled by a gene that produces dark pigments.
8. The ray flowers are yellow and the disk flowers orange-yellow, the inflorescences being held well above the foliage.
9. The disk flowers are arranged spirally.
10. The inflorescence has 4 to 9 phyllaries and contains ray and disk flowers which are white to pink.
11. The inflorescences contain fifteen to forty-five pubescent rays, 1 10 cm in length, which surround about thirty small disk flowers.
12. During its bloom period, which ranges from May to October, the plant features bell-shaped pistillate flowers and 6-25 disk flowers.
13. Most of the perennials have disk flowers that are entirely yellow, but a few have disk flowers with reddish lobes.
14. Most of the perennials have disk flowers that are entirely yellow, but a few have disk flowers with reddish lobes.
15. The flower heads are composed of five to eighteen yellow ray flowers with white tips and many central yellow disk flowers.
16. The florets in the center are disk flowers, and the florets around the outside, which carry showy, colorful petals, are ray flowers.
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