protists are mostly microscopic and have no organs or tissues. they are single-celled but may occur in colonies.

  • 原生生物大部分是微生物,没有器官或组织细胞,它们是单细胞生物但以群体存在。
  • 来源:互联网摘选更新时间:2026-07-14 02:35:43

  • 重点词汇
  • coloniesn.殖民地( colony的名词复数 );(侨民等)聚居区;(动植物的)群体;(来自同一地方,职业或兴趣相同的)聚居人群;
  • AND与(计算机逻辑运算的一种,或称逻辑乘法) AND gate “与”门(电路,脉冲);
  • they are他们是;
  • organsn.机构( organ的名词复数 );风琴;器官;阴茎;
  • arevi.(用于第二人称单复数现在时,第一、三人称复数现在时)是;
  • protists原生生物;
  • microscopicadj.显微镜的;用显微镜可看见的;微小的;细微的;
  • maymodal.(有可能但不肯定)也许,可能;(征求同意或表示允许)可以;(表明目的)可以,能够;(转折前所述情况属实)也许;(表示愿望)但愿
  • 相关例句
1、

photosynthesis occurs only in the chlorophyll-containing cells of green plants, algae, and certain protists and bacteria.

光合作用只发生在含有叶绿素的绿色植物细胞,海藻,某些原生动物和细菌之中。

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2、

their article outlines inherited epigenetic variation in bacteria, protists , fungi, plants, and animals.

他们的文章概括了发现表观遗传的物种有:细菌、原生生物、真菌、植物和动物。

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3、

animals are eukaryotic and usually multicellular (although see myxozoa), which separates them from bacteria, archaea and most protists.

动物通常是多细胞真核生物(除了粘体动物亚门),使它们区别于细菌,古细菌和大多数原生生物。

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4、

there is no clear boundary between protists and plants, and authors differ in which organisms they consider in which kingdom.

植物与原生生物没有明显的界限,为此生物学家们对它们有不同的划分。

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5、

many protists, particularly among the plankton, are also photosynthetic.

许多原生生物,特别是其中的浮游生物也可进行光合作用。

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6、

buy recharger battery waste recycling

香港求购废的可充电电池

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7、

food, water, sheets of paper, a felt marker, binoculars, mobile phone battery, batter recharger , money, toilet paper, batteries;

食物,水,纸张,记号笔,望远镜,手机电池、充电器,钱,卫生纸,电池;

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8、

plus, i bought a recharger that works in the car, so i should be able to power up almost anywhere.

不过我也买了汽车充电器,因此我差不多可以在任何地方充电了。

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9、

includes ac battery recharger, charging stand, pipette holder with safety valve, and filter.

包括交流电池充电器,充电器座,移液器架(带安全阀,以及过滤器等)。

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10、

power switching , tv game, monitor, car recharger , etc. design as customer's requested specifications.

电源供应器、电动玩具、监视台、汽车充电器等。根据客户需求设计。

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11、

a prototype wireless recharger created by the joint efforts of seiko epson and murata manufacturing ltd will be on display.

在此次展会上,爱普生将与合作伙伴展出的他们共同研发的快速无线充电器。

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12、

pick up a battery recharger and an extra set of nimh batteries.

最好挑选一个电池充电器和一套特优的镍氢电池组。

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13、

somewhere between the station entrance and the platform, i'd idiotically been talked into swapping my first-class seat for one in second.

在车站入口和平台之间,我白痴地被交换(从我的一流的座位到二流座位)。

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14、

ralph , jr. looks back at her and laughs idiotically.

小拉尔夫回头看着她,傻傻地哈哈大笑起来。

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15、

i found myself beaming idiotically through this adorable comedy of manners.

我发现自己通过这种方式喜气洋洋可爱的喜剧白痴。

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16、

after forty, it seems so unbelievable that i once idiotically possessed that thought.

四十岁之后,我简直认为自己当年是白痴。

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17、

but idiotically, i had used the end of part one as an opportunity to explain what "to be continued" meant.

不过好傻地,我曾拿第一部分结尾来给儿子解释什么叫“待续”。

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18、

the young man watches in wonder as the hermit wordlessly and idiotically spends his days poking acorns one by one into the moonscape.

年轻人惊奇地看着这位隐士整天默默无语,白痴似的把橡子一粒粒戳进月球表面似的荒山。

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19、

what is the main task of the bombardment aviation?

轰炸航空兵的主要任务是什么呢?

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20、

but this was just a little bit of latex here and there , a little bit of skin - scrunching

不过这只不过是在这里或那里贴一点点乳胶,作出一点皮肤褶皱的效果。

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