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a hitherto unknown species of moth是什么意思？

a hitherto unknown species of moth

迄今仍属未知种类的蛾

相关词汇
hitherto unknown species of moth

hitherto

adv. 到目前为止，迄今，至今；
例句
The polytechnics have hitherto been at an unfair disadvantage in competing for pupils and money...
到目前为止，理工专科学校在争取生源和资金方面一直处于劣势。

unknown

adj. 未知的，不出名的，从未发生的，从不存在的；n. 不知名或不出名的人，未知的事物，<数>未知数，未知数；
例句
It is not unknown for valuable display items to go, ahem, missing.
贵重的展品，呃哼，丢失的话，会众人皆知。

species

n. 物种，种类，类型，[逻辑] 个体；
例句
Some animal and plant species cannot accommodate to the rapidly changing conditions...
某些种类的动植物不能适应迅速变化的环境。

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；
例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

moth

n. 飞蛾，蛾子；
例句
I watched the moth crawl up the outside of the lampshade.
我看着飞蛾爬到灯罩外面。
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。
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。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
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。
Supporters of the death penalty argue that it would deter criminals from carrying guns...
死刑的支持者认为它能阻吓罪犯携带枪支。
相关例句
Is the coastal plain good for growing crops?
沿海的平原适合种庄稼吗?
In love folly is always sweet.
恋爱中，干傻事总是让人感到十分美妙。
Binding may be very specific, as when chloroquine binds with nucleic acids.
结合可能是极其特异性的, 如氯喹与核酸类结合.
He does not seem to be familiar with research which might have strengthened his own arguments.
他对那些本可以为他的观点提供佐证的研究似乎并不熟悉。
You're a blundering fool.
你是一个大笨蛋。
Conclusion The bibliotherapy is an effective adjutant method of rehabilitation for patients with depression.
结论阅读疗法对抑郁症患者是一种有效的辅助康复治疗方法.
Why do you agonize yourself with the thought of your failure?
你为何总是对于你的失败念念不忘而自我折磨 呢 ?
Girls embarrass easily.
女孩子遇事容易感到局促不安。
These rookie cops don’t know anything yet.
这些新警察什么都还不懂。
a pedigree animal
纯种动物