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There are 14 protozoa. 9 tapeworms, 12 trematodes, 51 nematodes, 7 insects.是什么意思？

There are 14 protozoa. 9 tapeworms, 12 trematodes, 51 nematodes, 7 insects.

其中原虫14种, 吸虫9种,绦虫12种, 线虫51种, 蜘蛛昆虫7种.

相关词汇
there are tapeworms insects

there

adv. 在那里，那里，在那一点上；pron. 表示某物或某人的存在或某事的发生（常用作be, seem或appear的主语）；int. （表示满足、烦恼）你瞧，好啦，得啦；
例句
If nature abhors a vacuum, journalists abhor a transition, when there is little news to cover.
好比自然界拒绝真空一样，新闻工作者则厌恶没有多少新闻可供报道的过渡时期。

are

vi. （用于第二人称单复数现在时，第一、三人称复数现在时）是；n. 公亩（等于100平方米）；
例句
We are scared to abandon ourselves to our feelings in case we seem weak or out of control.
我们不敢放纵自己的情感，以免显得太过软弱或缺乏自制。

tapeworms

n. 绦虫( tapeworm的名词复数 )；

insects

n. 昆虫( insect的名词复数 )，虫类；
例句
Flowers are designed to attract insects which then carry the pollen from plant to plant...
花的作用在于吸引昆虫，然后昆虫再将花粉传到其他植株上。
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
相关例句
CBS's ratings again showed huge improvement over the previous year.
与前一年相比，哥伦比亚广播公司的收视率再次大幅提高。
It was perhaps the bloodiest hour in the history of warfare.
这也许是战争史上血腥味最浓的1个小时.
Here, ironworker Abdumalik Kholikov eats and sleeps in a trailer smaller than a prison cell.
这里, 制铁工人阿都马理克?寇里果夫吃饭睡觉都在辆比单人牢房还小的拖车里.
Our paintings and photographs are of sentimental value only.
我们的画作和照片仅有纪念价值。
Peter drove jerkily, cornering too fast and fumbling the gears.
彼得转弯太急，换挡不利索，车开得一颠一颠的。
Ther result shows that the mechanism is probably that the electrostatic field polarizes the catalase solution.
研究表明:高压静电场对酶活力的稳定作用很可能是高压静电场使酶及溶液发生极化作用产生的.
With the roof caving in, there were an increasing number of desertions.
由于大势已去, 逃兵的人数日益增多.
What I wanted, more than anything, was a few days' rest...
我最想要的就是能休息几天。
Conclusion Benadryl can prevent nausea, vomiting and itch induced by morphine during patient control vein analgesia.
结论　术毕前静脉注射苯海拉明,能有效预防吗啡术后镇痛所致的恶心 、 呕吐和皮肤瘙痒等副反应.
audio insertion
音频插入