seedling 是什么意思

音标：[ 'si:dliŋ ]

名词复数:seedlings

	n. 【植物；植物学】 1.种子繁殖。 2.实生苗。

young plant or tree grown from a seed

A seedling is a young plant sporophyte developing out of a plant embryo from a seed. Seedling development starts with germination of the seed.

	1.	The seedlings were washed away by the flood . 秧苗给大水冲跑了。
	2.	Ninety-five percent of the new seedlings have survived . 新栽的树苗95%都已成活。
	3.	The frost killed the seedlings . 严霜把幼苗冻坏了。
	4.	Plant out tomato seedlings . 把西红柿移栽到地里。
	5.	In such wet weather we must prevent the seedlings from rotting . 这样的阴雨天要防止烂秧。
	6.	The seedlings come out evenly . 出苗整齐。
	7.	To combat drought and protect the seedlings is a matter of great urgency . 抗旱保苗，迫在眉睫。
	8.	The seedlings were scorched . 禾苗枯焦。
	9.	Monoploid peaches have been obtained from seedling populations . 从实生群体里曾经得到过单倍体桃。
	10.	He bedded the seedlings . 他种植幼苗。

seedling是什么意思