sacs

英 [sæks]

美 [sæks]

n.  (人、动植物体内的)囊，液囊，气囊
sac的复数

柯林斯词典

• N-COUNT (动物体内的)囊，液囊，气囊
  Asacis a small part of an animal's body, shaped like a little bag. It contains air, liquid, or some other substance.
  1. The lungs consist of millions of tiny air sacs.
     肺由数百万个小气囊组成。

双语例句

• Silken egg sacs may be hidden in vegetation, or in crevices, or buried in the ground.
  丝质卵囊可能被藏在植物或石缝中，或被埋在地下。
• The pollen germination of Avena nada appeared to be normal on the stigma of Avena magna and the pollen tubes grew into the style and entered the embryo sacs.
  结果表明，六倍体裸燕麦花粉在四倍体大燕麦柱头上萌发良好，花粉管可顺利长入花柱和胚囊。
• The fry have hatched and have huge yolk sacs.
  南联盟已孵化和巨大的卵黄囊。
• Absorption of extractive Radix Paeoniae Alba in rat everted gut sacs and its interaction with P-glycoprotein
  炒白芍提取物在大鼠肠外翻囊实验中的吸收及与P-gp相互作用研究
• The sacs may be carried around on the spinnerets, between the legs or in the jaws.
  卵囊也可能被放在吐丝器上，肢体间或颌中跟随蜘蛛。
• 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。
• Vacuoles in cells appear to be hollow sacs but are actually filled with fluid and soluble molecules.
  细胞中的液泡是中空的囊状结构，里面充满着液体和可溶性分子。
• An item resembling one of the membranous sacs in animals.
  形状象动物体内有膜囊状器官的物体。
• Meanwhile, the expanded sacs push against the lung's healthier areas.
  于此同时，扩张的气囊也会挤压肺部相对健康的部位。
• The lungs consist of millions of tiny air sacs.
  肺由数百万个小气囊组成。