单词testa
n.: 【植】(外)种皮
网络: 外种皮；旧约；新约
【植物;植物学】(外)种皮
壳甲壳
介壳
卵壳
种壳
外种皮
复数：testae
testa leathery, seeds fully covered by an aril and adnate to testa; embryo curved.
种皮革质，种子完全被假种皮盖住且贴生于种皮；
Seeds globose, compressed, with a thick, leathery testa.
种子球状，压缩，具厚，革质种皮。
each part of fruit exists inhibitory substance on germination. of which albumen and testa affect germination most strongly.
果实各部位均含有抑制发芽物，尤以胚乳和种皮中所含的抑制物质的作用最强。
Seeds not or scarcely carinate, testa finely scalariform-reticulate.
种子不具或者几乎不具龙骨状隆起，种皮细梯状网状。
Leaves orbicular or suborbicular, shorter than wide; testa pouch-shaped.
叶圆形或近圆形，短于宽；种皮小袋形成。
seeds very numerous, pale brown, oblong, minute, testa reticulate.
非常多的种子，淡褐色，长方形，记录，网状。
Relation between Seed Dormancy and Embryo Form, Testa and Inclusion of Castanea mollissima cv. "Yanshanhong"
燕山红栗种子休眠与种胚形态、种皮及内含物的关系
Using water, ethanol or acetone as solvent, the flavonoids in the testa of Ginkgo biloba L. were extracted by different ways.
分别以水、乙醇、丙酮作为提取溶剂，对银杏外种皮黄酮类化合物的不同提取方法进行了比较研究。
testa crustaceous, smooth, with spot-stripes.
种皮壳质，光滑，带有点条纹。
endocarp hard. Seeds erect, with membranous testa.
内果皮硬种子直立，有膜质种皮。