sacs是什么意思_sacs的用法_例句

单词 sacs

音标英音[ sæks ] 美音[ sæks ]

释义

n. （生）囊，液囊；糖精（sac 的复数）

时间: 2026-02-08 12:30:47

sacs 双语例句

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1·These sounds, it has been found, are produced in the air-filled nasal sacs of the dolphin.

人们发现，这些声音是由海豚充满空气的鼻囊发出的。

2·How did the dolphin's clicks get transmitted from its air-filled nasal sacs into the ocean water?

海豚发出的滴答声是如何从充满空气的鼻囊传播到海水中的呢？

3·It turns out that dolphins have a structure in their foreheads, just in front of their nasal sacs, called a melon.

原来，海豚额头上有一个结构，就在它们的鼻囊前面，叫做鼻瓜。

4·Anatomically precise support for the heel and ankle, air sacs for extra spring and comfort each year bring apparent new refinements.

在结构上来说，对脚跟和脚踝的恰好支撑，还有气囊带来的额外弹性和舒适度，每年都会有明显的改进。

5·The lungs consist of millions of tiny air sacs.

肺包含数百万个小肺泡。《柯林斯英汉双解大词典》

6·Cells are just watery sacs, says Niklason.

细胞就是个水囊。

7·It consists of a stack of flat, membrane-bounded sacs.

它由一大堆扁平的膜缘清楚的囊组成。

8·Your tears come from tiny sacs located in the outer corners of each eye.

你的眼泪是从眼睛外角里的小液囊流出来的。

9·The layout of most campsites embrace a suburban plan, even with cul-de-sacs.

大多数营地的布局则是在郊区的环绕中，甚至有一些死胡同。

10·Enough nectar to make just a pound of honey (NHB). Bees gather pollen in sacs and.

蜜蜂采集花囊中的花粉和花中的花蜜。

囊

1·How did the dolphin's clicks get transmitted from its air-filled nasal sacs into the ocean water?

海豚发出的滴答声是如何从充满空气的鼻囊传播到海水中的呢？

2·Cells are just watery sacs, says Niklason.

细胞就是个水囊。

3·Bird feathers and reptile scales contain melanosomes-tiny sacs holding varieties of the pigment melanin. Many paleontologists suspected that dinosaur feathers also contained melanosomes.

因为鸟类羽毛和爬行动物的鳞片都包含黑素体——这是一种微小的囊状结构，其中包含了各种各样的黑色素，于是很多古生物学家开始怀疑恐龙羽毛是否也含有黑素体。

4·Different glands make different sorts of silk to be used for purposes including the manufacture of egg sacs, lining shelters and constructing webs.

不同的腺体制造不同种类的蛛丝，其作用包括制造卵囊﹑划定居所﹑编织蛛网等许多方面。

5·In addition, more information about the cause of monozygotic twins could be collected in the future by a straightforward check of the Numbers of placentas and sacs when the babies are born.

另外，将来有关单卵双胞胎原因更多的信息可以直接通过出生后核对胎盘和羊膜囊的数目来获得。

液囊

1·Bulbous yolk sacs provide nourishment.

球形蛋黄液囊提供营养品。