四面

We should encircle the enemy forces completely and let none escape from the net.

我们应该四包围敌人不使一人漏网。

Waves hit the toat from all sides.

海浪从四击着小船。

The small country has no seacoast, but is locked in by other nations.

这个小国没有海岸, 四是其他国家。

People converged on the political meeting from all parts of the city.

人们从城市四涌向这次政治集会。

An arrow with a four-edged head is shot from a crossbow.

有四刃是从石弓发出来。

The tetrasporophyte wrapped by callose is of simultaneous type.

四分体呈四体型，被胼胝质壁所包围。

He rushed into the midst of the hooligans and laid about him fearlessly.

他到那群恶棍中间,毫无畏惧地向四乱打。

The marchers came from all quarters.

游行者来自四。

.. One, the Oceania that Australia of Australian nature general situation is located in the Southern Hemisphere, seagirt.

一、澳大利亚自然概况澳大利亚地处南半球大洋洲，四环海。

Pollen mother cells undergo meioses through simultaneous cytokinesis and give rise to tetrads of microspores, which are tetrahedrally arranged.

花粉母细胞行减数分裂，细胞质分裂属同时型，产生小孢子四分体，为四体形。

Ubisch bodies and lipid bodies are found in the glandular tapetums. In meiosis of microsporocyte, cytokinesisis is a simultaneous type, which produces an isobilateral tetrad.

小孢子母细胞减数分裂胞质分裂为同时型,产生正四体型四分体。

Except on the crown, which was raggedly bald, he had stiff black hair, standing jaggedly all over it, and growing down hill almost to his broad, blunt nose.

他顶已秃，只剩下几根乱发。秃得乱七糟顶周围发却长得又黑又硬，向四支棱开，又顺着前额往下长，几乎到了那宽阔扁平鼻子前。

East Mount Dongting is a byland, west part of Mount Dongting is an island in lake surrounded by water.The area is famous for tea and fruit in our country.

洞庭东山为半岛，西山是四环水湖岛，是我国著名茶、果间作区。