一层

endoderm

内胚层

外胚层(ectoderm)为邻近滋养层的一层柱状细胞,内胚层(endoderm)是位居胚泡腔侧的一层立方细胞,两层紧贴在一起. 继之,在外胚层的近滋养层侧出现一个腔,为羊膜腔,腔壁为羊膜. 羊膜与外胚层的周缘续连,故外胚层构成羊膜腔的底.

nuclear lamina

核纤层

╬※ 核纤层(nuclear lamina)是分布于内核膜与染色质之间紧贴于内核膜的一层网络结构,10-20nm厚,由一层特殊的中间纤维呈正交网络组成. 在鸟类和哺乳动物类细胞中,构成核纤层的中间纤维蛋白有三种多肽,即核纤层蛋白A、核纤层蛋白B、核纤层蛋白C.

Is sicklied o'er with the pale cast of thought

蒙上了一层思虑的惨白的容颜

And thus the native hue of resolution 使得那果断的本色 | Is sicklied o'er with the pale cast of thought, 蒙上了一层思虑的惨白的容颜, | And enterprises of great pith and moment 本来可以做出伟大的事业...

baklava

蜜糖果仁千层酥

薄层 团是一种薄如纸张的片状油酥 团,用来泡 蜜糖果仁千层酥(Baklava)等中东甜点,与果馅卷 团相似. 把溶化了的牛油涂在薄层 团上堆成一层一层,再放入 炉烘焙. 来 多超级市场亦会在冷藏柜中摆放薄层 团出售.

I mean, you know it adds a layer of hotness

我是说 这些增加了一层情趣

not answering the phone when my mother calls...|我... | I mean, you know it adds a layer of hotness.|我是说 这些增加了一层情趣 | What are you saying? That our hotness is only purely circumstantial.|你觉...

a thick blanket of snow

厚厚一层雪

a chess board 棋盘 | a thick blanket of snow 厚厚一层雪 | atomic bomb 原子弹

snow forms a continuous blanket across the land

雪便为这片土地盖上一层广袤无边的银毯

In the Arctic winter|每到北极冬季 | snow forms a continuous blanket across the land.|雪便为这片土地盖上一层广袤无边的银毯 | But as spring creeps up from the south|可是随着春天渐渐从南方赶来

The castle was hidden behind a curtain of smoke

城堡被一层烟雾遮掩着

7. I drew the curtain as it was getting dark.天黑了,... | 8. The castle was hidden behind a curtain of smoke.城堡被一层烟雾遮掩着. | 9. Social customs vary greatly from country to country.国与国之间的...

nimbostratus

雨云, 低雨云的一层 (名)

nimbly 敏捷地; 机敏地 (副) | nimbostratus 雨云, 低雨云的一层 (名) | nimbus 幻云, 光环, 雨云 (名)

and the wheelbarrows are similarly plastered

叮着厚厚一层虹彩色的苍蝇

而那手推车也被同样滑腻的东西涂满. with layers of beautiful herring s... | 叮着厚厚一层虹彩色的苍蝇 and the wheelbarrows are similarly plastered | 在那屋后小小的斜坡上, with creamy iridescent coats of ...

Greco-Latin square：希腊拉丁方格

Granduation of curve 曲线递合 | Greco-Latin square 希腊拉丁方格 | Grand lot 大批

cunningham：帆前角下拉索

斜拉器:kicking strap | 帆前角下拉索:cunningham | 调整索:outhaul