腔肠动物的

Above, the Medusa-like arms of a northern basket star seek a meal of zooplankton beside a polar alcyonarian soft coral in the shallows beneath an ice sheet in the Canadian Arctic.

意译：在加拿大北极圈的一层薄冰之下，一种两极生活的低级腔肠动物软珊瑚类，被那一组令人恐怖的像蛇发女怪的肢体在北极地域寻找软珊瑚做为一顿美餐。

The tentacled, usually bell-shaped, free-swimming sexual stage in the life cycle of a coelenterate, such as a jellyfish.

水螅水母有触手的，通常呈带状的，生命周期中有性阶段自由游动的腔肠动物，如水母

Any of various usually free-swimming marine coelenterates having a gelatinous medusoid stage as the dominant phase of its life cycle .

各种通常是自由游动的海生腔肠动物，其凝胶状水母阶段是其生命周期中的主要阶段。

Sessile marine coelenterates including solitary and colonial polyps; the medusoid phase is entirely suppressed.

座生的海洋腔肠动物，包括居独和群居的水螅；水母阶段完全被抑制。

These new materials provide new evidence for the origin, evolution and the functional evolution of the metazoan during the early stage of the Cambrian explosion.

本文报道的奇异星状生物可能代表了初具原始触手的腔肠动物早期演化类型，为研究真后生动物起源演化、能进化提供了新的实证材料。

Skin is usually a long cylindrical muscle cells, there is a base or a few slender processes, which contain myofibril.

构成腔肠动物身体的一类细胞，兼有上皮和肌肉的功能。

Http://bbs.home.news.cn/upfiles/040005DA.002C Photo Gallery: Underwater Landscapes Coelenterate coral and a pink sea fan form a vibrant stage for whitetail chromis near Namena Island, Fiji.

意译：水下风景图片美术馆。腔肠动物珊瑚和一个粉红色的海扇形成一个有活力的舞台为白尾鹿光鳃鱼属接近Namena岛，斐济。

The cavity within the body of all animals higher than the coelenterates and certain primitive worms, formed by the splitting of the embryonic mesoderm into two layers.

体腔高于腔肠动物和一些本源虫的所有动物体内的腔，由中胚层裂成两层形成。

Colonial coelenterates having the polyp phase dominant .

水螅阶段为主要生命形式的移居的腔肠动物。

Colonial coelenterates having the polyp phase .

水螅阶段为主要生命形式的移居的腔肠动物。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！