hydrozoans

/ˌhaɪdrəˈzoʊənz/ /ˌhaɪdrəˈzoʊnz/

Meanings

noun

水螅纲动物

Any of many colonial coelenterates, of the class Hydrozoa, including the hydras, hydroids, hydrocorals, and siphonophores.

Examples :

"While snorkeling in the shallow reef, we saw a variety of colorful hydrozoans, including some that looked like tiny trees attached to the rocks. "

在浅滩的珊瑚礁浮潜时，我们看到了各种各样色彩鲜艳的水螅纲动物，包括一些看起来像附着在岩石上的小树。

Related Words

snorkeling verb

/ˈsnɔːrkəlɪŋ/ /ˈsnɔːrkəlɪŋɡ/ /ˈsnɔːrkɪlɪŋ/ /ˈsnɔːrkɪlɪŋɡ/

浮潜，潜水。

"Before the picnic, we were snorkeling in the clear, shallow water. "

野餐之前，我们一直在清澈的浅水中浮潜。

hydras noun

/ˈhaɪdrəz/

水螅，水螅属动物。

"In the aquarium, the hydras, tiny, tube-shaped creatures with tentacles, clung to the glass and waited to catch small food particles floating by. "

在水族箱里，那些像小管子一样、长着触须的水螅紧紧地吸附在玻璃上，等待捕捉漂浮过来的细小食物颗粒。

including verb

/ɪnˈkluːdɪŋ/

包括，包含，涵盖。

"I will purchase the vacation package if you will include car rental."

如果你能把租车费用也包含进去，我就买这个度假套餐。

variety noun

/vəˈɹaɪ.ɪ.ti/

多样性，种类繁多。

"Variety is the spice of life."

多样性是生活的调味剂.

coelenterates noun

/sɪˈlɛntəˌreɪts/ /sɪˈlɛntəˌrɪts/

腔肠动物，刺胞动物和栉水母。

"In biology class, we learned that the term "coelenterates," once used to group jellyfish and sea anemones together, is now outdated because these animals are classified into separate phyla, Cnidaria and Ctenophora. "

在生物课上，我们学到，“腔肠动物”这个词曾经用来将水母和海葵归为一类，但现在已经过时了，因为这些动物被划分到不同的门，分别是刺胞动物门和栉水母动物门。

colorful adjective

/ˈkʌləfəl/ /ˈkʌlɚfəl/

色彩鲜艳，五彩缤纷

"The parrot's feathers were colorful, with shades of green, blue, and yellow. "

这只鹦鹉的羽毛色彩鲜艳，五彩缤纷，有绿色、蓝色和黄色。

shallow noun

/ˈʃaləʊ/ /ˈʃæl.oʊ/

浅滩，浅水区。

"The ship ran aground in an unexpected shallow."

那艘船在一个意想不到的浅滩搁浅了。

hydrozoa noun

/ˌhaɪdrəˈzoʊə/ /ˌhaɪdroʊˈzoʊə/

水螅纲动物，水螅虫

"During the marine biology field trip, the students learned that hydrozoa like the Portuguese man-of-war, exhibit both sexual and asexual reproduction as part of their complex life cycles. "

在海洋生物考察旅行中，学生们了解到像葡萄牙军舰这样的水螅虫，在其复杂的生活周期中，既有有性繁殖也有无性繁殖。

attached verb

/əˈtætʃt/

连接，附着，附加。

"An officer is attached to a certain regiment, company, or ship."

一名军官隶属于某个团、连或舰艇。

colonial noun

/kəˈləʊ.ni.əl/

殖民地居民，殖民者。

"The colonial teacher spoke about the history of her country's past relationship with the neighboring nation. "

那位来自殖民地国家的老师讲述了她的国家过去和邻国之间的历史关系。

hydroids noun

/ˈhaɪdrɔɪdz/

水螅，水螅虫。

"The marine biologist pointed out the delicate, branching structures of the hydroids attached to the pier, explaining that they were colonies of tiny, individual animals. "

那位海洋生物学家指着附着在码头上的、精致而呈分支状的水螅虫结构，解释说它们是由微小的个体动物组成的群体。

siphonophores noun

/saɪˈfɑːnəˌfɔːrz/ /saɪˈfɒnəˌfɔːrz/

管水母，浮游水母。

"The aquarium displayed a beautiful siphonophore, a colony of tiny, transparent polyps drifting in the water. "

水族馆里展示着一只美丽的管水母，它是由一群微小透明的水螅体组成的漂浮群体。