单词integument
n.: (动植物的)覆盖物；一般覆盖物
网络: 珠被；皮肤；体被
角皮
外皮
一般覆盖物
包膜
皮肤,体壁
体被
(动植物的)覆盖物〔如皮肤,皮膜,壳荚,果皮,珠被等〕
复数：integuments
The ovule browning of Zaocuiwang could be efficiently prevented by removing integument during inoculation.
取出早脆王胚珠，剥去珠被接种可以有效防止褐化。
The integument consists of the following layers: (i) the cuticle, (ii) the epidermis and(iii) the basement membrane.
体壁由下列各层构成：（i）表皮，（ii）真皮，（iii）底膜。
integument A layer surrounding the nucellus in the ovules of gymnosperms and angiosperms.
是裸子植物和被子植物的胚珠中包裹珠心的结构。
The first protector against the entry of microorganisms is the integument.
抗御微生物进入体内的第一道防线是皮肤。
Underneath the penis are two "testicles", and the integument of these is a skin that is termed the "scrotum".
在阴茎下面是两个睾丸，它们的覆盖物是被称作阴囊的皮肤。
micropyle formed by inner integument or by both integuments.
珠孔由内珠被或者两层珠被形成。
An integument or outer layer of various invertebrates.
表皮皮层非脊椎动物最外层的皮层
integument tube less than 1 mm, straight.
珠被筒部不到1毫米，直。
On the other hand, the integument could be developed at the early stage of the fruit development and sterile seed was formed.
但珠被在初期能够发育，所以形成败育种子（秕子）。
A natural outer covering, such AS the fur of an animal; an integument.
覆盖物自然的外部覆被，例如动物毛皮；覆盖物