archenteron

英式音标：['ɑ:tʃentərən]播放读音

美式音标：['ɑtʃentərən]播放读音

词汇分类：AP生物（AP Biology）

词义：

n.

原肠的消化道；

变形

复数：archentera

英英释义

archenteron[ ɑ:'kentərɔn ]

n.central cavity of the gastrula; becomes the intestinal or digestive cavity

用法：

双语例句

The inpocketed vegetal pole cells develop into a sheet of cells which grows upward and eventually encloses a cavity, the archenteron.
内褶的植物极细胞生成一片向上生长的细胞，并最后围成一个腔，即原肠。

权威例句

archenteron

The mechanisms and mechanics of archenteron elongation during sea urchin gastrulation ☆

T-brain homologue (HpTb) is involved in the archenteron induction signals of micromere descendant cells in the sea urchin embryo.

Target recognition by the archenteron during sea urchin gastrulation ☆

Frizzled5/8 is required in secondary mesenchyme cells to initiate archenteron invagination during sea urchin development.

Regulative capacity of the archenteron during gastrulation in the sea urchin

Studies on the potential of micromeres to induce archenteron differentiation in embryos of a direct-developing sand dollar, Peronell...

Strabismus-mediated primary archenteron invagination is uncoupled from Wnt/β-catenin-dependent endoderm cell fate specification in ...

A starfish homolog of mouse T-brain-1 is expressed in the archenteron of Asterina pectinifera embryos: possible involvement of two T...

Contribution of maternal factors and cellular interaction to determination of archenteron in the starfish embryo

同义词：digestive tract

造句：

1. The above complaints are, I suspect, just the tip of the iceberg.

我想，以上的抱怨只是冰山一角。

来自柯林斯例句

2. The Titanic met her fate by crashing into a huge iceberg.

泰坦尼克号客轮因撞上一个大冰山而沉没.

来自《简明英汉词典》

3. But this is only the tip of the iceberg.

然而,这仅仅是一种表面现象.

来自《简明英汉词典》

4. The ship hit an iceberg and went under.

船撞上一座冰山而沉没了.

来自《简明英汉词典》

5. The glacier calved a large iceberg.

冰河崩解而形成一个大冰山.

来自《现代英汉综合大词典》

[ iceberg 造句 ]